| 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 | $121.50 | 7.841% | $131.0268 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $148.64 | 8.257% | $160.9132 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $181.94 | 3.409% | $188.1423 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $24.34 | 11.138% | $27.051 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $125.52 | 11.650% | $140.1431 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $78.45 | 9.864% | $86.1883 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $223.27 | 6.114% | $236.9207 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $903.66 | $970.3854 | $970.38 | $970.40 | $970.30 | |