| 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 | $111.29 | 7.450% | $119.5811 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $161.46 | 11.858% | $180.6059 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $129.28 | 5.333% | $136.1745 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $212.91 | 7.136% | $228.1033 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $37.92 | 3.174% | $39.1236 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $131.52 | 11.386% | $146.4949 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $139.82 | 11.687% | $156.1608 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $924.20 | $1,006.2441 | $1,006.23 | $1,006.20 | $1,006.30 | |