| 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 | $155.53 | 5.282% | $163.7451 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $37.73 | 7.636% | $40.6111 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $195.61 | 4.168% | $203.763 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $193.33 | 8.678% | $210.1072 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $57.73 | 13.450% | $65.4947 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $116.58 | 4.232% | $121.5137 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $214.79 | 13.797% | $244.4246 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $971.30 | $1,049.6594 | $1,049.65 | $1,049.60 | $1,049.60 | |