| 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 | $191.87 | 12.716% | $216.2682 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $44.68 | 3.707% | $46.3363 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $105.53 | 7.213% | $113.1419 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $33.26 | 12.513% | $37.4218 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $93.84 | 3.450% | $97.0775 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $119.93 | 8.563% | $130.1996 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $72.28 | 12.553% | $81.3533 | $81.35 | $81.35 | $81.40 |
| 7 purchase totals = | $661.39 | $721.7986 | $721.80 | $721.80 | $721.80 | |