| 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 | $154.73 | 8.682% | $168.1637 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $133.92 | 3.159% | $138.1505 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $22.59 | 9.178% | $24.6633 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $65.67 | 12.167% | $73.6601 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $6.82 | 12.837% | $7.6955 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $153.87 | 12.706% | $173.4207 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $229.89 | 3.625% | $238.2235 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $767.49 | $823.9773 | $823.97 | $823.90 | $824.10 | |