| 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 | $103.71 | 8.697% | $112.7297 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $122.30 | 8.356% | $132.5194 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $87.35 | 7.766% | $94.1336 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $177.29 | 8.540% | $192.4306 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $222.97 | 6.328% | $237.0795 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $61.47 | 3.747% | $63.7733 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $150.59 | 10.263% | $166.0451 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $925.68 | $998.7112 | $998.71 | $998.75 | $998.60 | |