| 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 | $126.60 | 13.307% | $143.4467 | $143.45 | $143.45 | $143.40 |
| Purchase #2 | $25.58 | 5.319% | $26.9406 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $82.44 | 4.477% | $86.1308 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $159.57 | 13.790% | $181.5747 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $58.77 | 6.806% | $62.7699 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $18.29 | 8.265% | $19.8017 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $79.71 | 6.292% | $84.7254 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $550.96 | $605.3898 | $605.39 | $605.40 | $605.30 | |