| 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 | $163.70 | 11.421% | $182.3962 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $149.82 | 5.816% | $158.5335 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $38.97 | 6.165% | $41.3725 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $75.62 | 4.835% | $79.2762 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $154.65 | 4.260% | $161.2381 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $216.37 | 7.422% | $232.429 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $116.54 | 8.260% | $126.1662 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $915.67 | $981.4117 | $981.42 | $981.45 | $981.40 | |