| 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 | $94.75 | 10.556% | $104.7518 | $104.75 | $104.75 | $104.80 |
| Purchase #2 | $158.47 | 4.644% | $165.8293 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $125.99 | 10.689% | $139.4571 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $142.27 | 6.437% | $151.4279 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $195.57 | 5.719% | $206.7546 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $28.95 | 5.326% | $30.4919 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $115.45 | 11.310% | $128.5074 | $128.51 | $128.50 | $128.50 |
| 7 purchase totals = | $861.45 | $927.2200 | $927.22 | $927.25 | $927.30 | |