| 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 | $232.64 | 5.171% | $244.6698 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $158.71 | 11.421% | $176.8363 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $140.40 | 5.601% | $148.2638 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $68.38 | 13.300% | $77.4745 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $40.28 | 8.437% | $43.6784 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $114.92 | 10.249% | $126.6982 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $91.47 | 13.683% | $103.9858 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $846.80 | $921.6068 | $921.61 | $921.60 | $921.70 | |