| 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 | $156.82 | 13.233% | $177.572 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $151.88 | 11.786% | $169.7806 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $14.70 | 10.501% | $16.2436 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $33.30 | 13.696% | $37.8608 | $37.86 | $37.85 | $37.90 |
| Purchase #5 | $158.73 | 13.492% | $180.1459 | $180.15 | $180.15 | $180.10 |
| Purchase #6 | $247.66 | 8.490% | $268.6863 | $268.69 | $268.70 | $268.70 |
| Purchase #7 | $93.32 | 5.631% | $98.5748 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $856.41 | $948.8640 | $948.86 | $948.85 | $948.90 | |