| 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 | $149.59 | 6.861% | $159.8534 | $159.85 | $159.85 | $159.90 |
| Purchase #2 | $168.60 | 10.238% | $185.8613 | $185.86 | $185.85 | $185.90 |
| Purchase #3 | $217.86 | 7.586% | $234.3869 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $50.52 | 7.830% | $54.4757 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $84.65 | 9.692% | $92.8543 | $92.85 | $92.85 | $92.90 |
| Purchase #6 | $67.53 | 8.704% | $73.4078 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $121.68 | 3.730% | $126.2187 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $860.43 | $927.0581 | $927.06 | $927.05 | $927.20 | |