| 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 | $137.52 | 12.545% | $154.7719 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $101.72 | 9.426% | $111.3081 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $127.58 | 10.501% | $140.9772 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $157.45 | 4.652% | $164.7746 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $25.42 | 5.357% | $26.7817 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $249.75 | 6.639% | $266.3309 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $177.77 | 6.302% | $188.9731 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $977.21 | $1,053.9175 | $1,053.91 | $1,053.90 | $1,054.00 | |