| 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 | $73.80 | 5.721% | $78.0221 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $152.92 | 7.309% | $164.0969 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $101.34 | 4.788% | $106.1922 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $130.44 | 4.510% | $136.3228 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $100.74 | 9.806% | $110.6186 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $135.64 | 5.555% | $143.1748 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $190.89 | 7.197% | $204.6284 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $885.77 | $943.0558 | $943.05 | $943.00 | $943.00 | |