| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.27 | 3.847% | $176.8203 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $238.87 | 4.868% | $250.4982 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $182.94 | 11.873% | $204.6605 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $197.36 | 7.656% | $212.4699 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $52.54 | 7.656% | $56.5625 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $166.64 | 13.255% | $188.7281 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $245.44 | 9.200% | $268.0205 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $1,254.06 | $1,357.7600 | $1,357.76 | $1,357.70 | $1,357.80 | |