| 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 | $40.96 | 9.154% | $44.7095 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $170.66 | 9.187% | $186.3385 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $45.89 | 7.502% | $49.3327 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $171.57 | 3.858% | $178.1892 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $143.53 | 13.449% | $162.8333 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $166.51 | 11.494% | $185.6487 | $185.65 | $185.65 | $185.60 |
| Purchase #7 | $163.26 | 8.326% | $176.853 | $176.85 | $176.85 | $176.90 |
| 7 purchase totals = | $902.38 | $983.9049 | $983.90 | $983.95 | $983.80 | |