| 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 | $132.89 | 12.694% | $149.7591 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $84.53 | 4.350% | $88.2071 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $131.96 | 3.220% | $136.2091 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $146.96 | 6.866% | $157.0503 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $140.35 | 13.469% | $159.2537 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $42.80 | 5.176% | $45.0153 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $53.63 | 13.664% | $60.958 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $733.12 | $796.4526 | $796.46 | $796.40 | $796.60 | |