| 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 | $150.28 | 13.273% | $170.2267 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $125.86 | 4.239% | $131.1952 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $201.40 | 7.588% | $216.6822 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $66.94 | 8.380% | $72.5496 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $38.27 | 9.172% | $41.7801 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $170.39 | 4.111% | $177.3947 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $130.85 | 6.492% | $139.3448 | $139.34 | $139.35 | $139.30 |
| 7 purchase totals = | $883.99 | $949.1733 | $949.17 | $949.25 | $949.10 | |