| 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 | $166.78 | 9.220% | $182.1571 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $232.34 | 4.535% | $242.8766 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $27.69 | 13.104% | $31.3185 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $224.78 | 10.654% | $248.7281 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $68.95 | 13.322% | $78.1355 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $136.84 | 9.384% | $149.6811 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $194.45 | 3.494% | $201.2441 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $1,051.83 | $1,134.1410 | $1,134.15 | $1,134.20 | $1,134.10 | |