| 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 | $17.25 | 13.408% | $19.5629 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $73.29 | 12.804% | $82.6741 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $159.72 | 11.678% | $178.3721 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $179.28 | 9.564% | $196.4263 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $108.28 | 9.153% | $118.1909 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $148.94 | 3.559% | $154.2408 | $154.24 | $154.25 | $154.20 |
| Purchase #7 | $222.65 | 5.574% | $235.0605 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $909.41 | $984.5276 | $984.52 | $984.50 | $984.60 | |