| 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 | $144.98 | 9.133% | $158.221 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $221.96 | 13.334% | $251.5561 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $64.74 | 9.126% | $70.6482 | $70.65 | $70.65 | $70.60 |
| Purchase #4 | $234.42 | 3.329% | $242.2238 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $66.76 | 5.210% | $70.2382 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $87.36 | 7.187% | $93.6386 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $58.68 | 9.293% | $64.1331 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $878.90 | $950.6590 | $950.66 | $950.65 | $950.50 | |