| 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 | $154.86 | 6.304% | $164.6224 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $23.80 | 6.562% | $25.3618 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $155.34 | 9.695% | $170.4002 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $24.51 | 9.700% | $26.8875 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $126.95 | 3.161% | $130.9629 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $87.79 | 13.361% | $99.5196 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $30.81 | 4.357% | $32.1524 | $32.15 | $32.15 | $32.20 |
| 7 purchase totals = | $604.06 | $649.9068 | $649.90 | $649.85 | $650.00 | |