| 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 | $144.85 | 10.337% | $159.8231 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $37.75 | 13.821% | $42.9674 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $119.75 | 5.838% | $126.741 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $184.65 | 11.767% | $206.3778 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $66.32 | 13.753% | $75.441 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $200.27 | 13.702% | $227.711 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $9.79 | 4.352% | $10.2161 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $763.38 | $849.2774 | $849.28 | $849.25 | $849.20 | |