| 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 | $165.76 | 4.515% | $173.2441 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $47.83 | 11.614% | $53.385 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $73.82 | 7.208% | $79.1409 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $244.35 | 12.272% | $274.3366 | $274.34 | $274.35 | $274.30 |
| Purchase #5 | $19.67 | 7.415% | $21.1285 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $204.47 | 7.710% | $220.2346 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $42.96 | 10.467% | $47.4566 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $798.86 | $868.9263 | $868.93 | $869.00 | $868.80 | |