| 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 | $148.69 | 13.611% | $168.9282 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $168.79 | 7.171% | $180.8939 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $240.36 | 11.610% | $268.2658 | $268.27 | $268.25 | $268.30 |
| Purchase #4 | $209.99 | 13.688% | $238.7334 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $246.63 | 9.606% | $270.3213 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $107.90 | 8.867% | $117.4675 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $153.55 | 9.488% | $168.1188 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $1,275.91 | $1,412.7289 | $1,412.73 | $1,412.70 | $1,412.70 | |