| 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 | $188.65 | 3.452% | $195.1622 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $144.33 | 3.104% | $148.81 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $33.90 | 12.639% | $38.1846 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $14.74 | 13.529% | $16.7342 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $188.63 | 3.364% | $194.9755 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $149.57 | 5.821% | $158.2765 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $60.70 | 10.208% | $66.8963 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $780.52 | $819.0393 | $819.04 | $819.10 | $819.10 | |