| 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 | $216.40 | 8.755% | $235.3458 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $68.92 | 6.109% | $73.1303 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $111.97 | 5.708% | $118.3612 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $148.94 | 6.207% | $158.1847 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $19.60 | 7.385% | $21.0475 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $139.75 | 7.283% | $149.928 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $101.89 | 11.649% | $113.7592 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $807.47 | $869.7567 | $869.76 | $869.80 | $869.70 | |