| 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 | $163.74 | 9.462% | $179.2331 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $86.77 | 12.297% | $97.4401 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $29.48 | 8.669% | $32.0356 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $8.62 | 10.312% | $9.5089 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $7.36 | 5.468% | $7.7624 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $148.37 | 4.163% | $154.5466 | $154.55 | $154.55 | $154.50 |
| Purchase #7 | $126.66 | 13.309% | $143.5172 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $571.00 | $624.0439 | $624.05 | $624.05 | $623.90 | |