| 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 | $158.97 | 13.326% | $180.1543 | $180.15 | $180.15 | $180.20 |
| Purchase #2 | $244.50 | 3.552% | $253.1846 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $160.46 | 5.683% | $169.5789 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $11.27 | 9.324% | $12.3208 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $104.25 | 5.306% | $109.7815 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $25.43 | 11.512% | $28.3575 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $140.96 | 12.682% | $158.8365 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $845.84 | $912.2141 | $912.21 | $912.25 | $912.30 | |