| 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 | $125.91 | 4.554% | $131.6439 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $74.46 | 13.801% | $84.7362 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $207.97 | 3.176% | $214.5751 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $140.46 | 9.455% | $153.7405 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $205.35 | 11.833% | $229.6491 | $229.65 | $229.65 | $229.60 |
| Purchase #6 | $111.44 | 13.802% | $126.8209 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $7.27 | 6.741% | $7.7601 | $7.76 | $7.75 | $7.80 |
| 7 purchase totals = | $872.86 | $948.9258 | $948.93 | $948.95 | $948.80 | |