| 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 | $156.65 | 6.297% | $166.5143 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $244.37 | 10.719% | $270.564 | $270.56 | $270.55 | $270.60 |
| Purchase #3 | $33.63 | 7.802% | $36.2538 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $29.63 | 7.250% | $31.7782 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $235.57 | 9.558% | $258.0858 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $150.58 | 5.603% | $159.017 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $89.59 | 4.521% | $93.6404 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $940.02 | $1,015.8535 | $1,015.85 | $1,015.85 | $1,015.90 | |