| 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 | $104.35 | 12.835% | $117.7433 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $155.46 | 9.559% | $170.3204 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $124.92 | 11.154% | $138.8536 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $144.86 | 6.225% | $153.8775 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $117.55 | 12.637% | $132.4048 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $30.47 | 6.615% | $32.4856 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $164.25 | 12.762% | $185.2116 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $841.86 | $930.8968 | $930.89 | $930.90 | $930.90 | |