| 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 | $187.47 | 8.749% | $203.8718 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $174.91 | 5.232% | $184.0613 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $93.93 | 11.852% | $105.0626 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $148.38 | 8.203% | $160.5516 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $14.91 | 9.276% | $16.2931 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $164.32 | 9.232% | $179.49 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $74.60 | 4.656% | $78.0734 | $78.07 | $78.05 | $78.10 |
| 7 purchase totals = | $858.52 | $927.4038 | $927.39 | $927.35 | $927.60 | |