| 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 | $175.41 | 3.787% | $182.0528 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $74.41 | 3.838% | $77.2659 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $98.93 | 11.383% | $110.1912 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $17.49 | 10.658% | $19.3541 | $19.35 | $19.35 | $19.40 |
| Purchase #5 | $238.85 | 9.364% | $261.2159 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $99.94 | 7.236% | $107.1717 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $143.93 | 7.266% | $154.388 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $848.96 | $911.6396 | $911.64 | $911.60 | $911.80 | |