| 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 | $184.37 | 9.484% | $201.8557 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $90.99 | 12.175% | $102.068 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $38.71 | 8.176% | $41.8749 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $97.28 | 13.750% | $110.656 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $184.26 | 5.450% | $194.3022 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $220.44 | 4.290% | $229.8969 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $30.55 | 3.146% | $31.5111 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $846.60 | $912.1648 | $912.17 | $912.10 | $912.30 | |