| 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 | $187.42 | 11.539% | $209.0464 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $216.87 | 3.326% | $224.0831 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $12.81 | 7.642% | $13.7889 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $79.62 | 6.688% | $84.945 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $33.77 | 10.532% | $37.3267 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $73.79 | 13.334% | $83.6292 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $165.87 | 5.642% | $175.2284 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $770.15 | $828.0477 | $828.06 | $828.15 | $827.90 | |