| 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 | $139.94 | 8.380% | $151.667 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $145.69 | 8.762% | $158.4554 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $7.43 | 5.527% | $7.8407 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $56.39 | 3.576% | $58.4065 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $41.77 | 10.654% | $46.2202 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $128.35 | 6.323% | $136.4656 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $171.34 | 5.148% | $180.1606 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $690.91 | $739.2160 | $739.23 | $739.15 | $739.30 | |