| 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 | $127.75 | 13.463% | $144.949 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $107.52 | 13.667% | $122.2148 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $12.57 | 4.374% | $13.1198 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $146.74 | 4.198% | $152.9001 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $174.77 | 13.122% | $197.7033 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $215.91 | 9.213% | $235.8018 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $48.33 | 13.453% | $54.8318 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $833.59 | $921.5206 | $921.51 | $921.50 | $921.40 | |