| 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 | $166.85 | 9.225% | $182.2419 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $62.96 | 6.166% | $66.8421 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $31.61 | 7.544% | $33.9947 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $96.71 | 8.162% | $104.6035 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $144.77 | 9.237% | $158.1424 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $35.43 | 7.612% | $38.1269 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $140.32 | 10.313% | $154.7912 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $678.65 | $738.7427 | $738.73 | $738.80 | $738.60 | |