| 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 | $104.96 | 3.164% | $108.2809 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $167.97 | 7.159% | $179.995 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $10.98 | 12.261% | $12.3263 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $110.90 | 6.714% | $118.3458 | $118.35 | $118.35 | $118.30 |
| Purchase #5 | $229.91 | 5.385% | $242.2907 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $172.83 | 7.196% | $185.2668 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $80.71 | 8.213% | $87.3387 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $878.26 | $933.8442 | $933.86 | $933.90 | $933.80 | |