| 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 | $138.94 | 3.199% | $143.3847 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $11.75 | 12.526% | $13.2218 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $163.91 | 13.737% | $186.4263 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $121.62 | 3.341% | $125.6833 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $74.84 | 10.325% | $82.5672 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $211.89 | 8.417% | $229.7248 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $176.35 | 6.783% | $188.3118 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $899.30 | $969.3199 | $969.31 | $969.30 | $969.30 | |