| 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 | $159.47 | 11.179% | $177.2972 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $35.83 | 9.753% | $39.3245 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $185.32 | 4.804% | $194.2228 | $194.22 | $194.20 | $194.20 |
| Purchase #4 | $65.42 | 13.196% | $74.0528 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $96.93 | 12.318% | $108.8698 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $155.27 | 4.579% | $162.3798 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $170.46 | 9.641% | $186.894 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $868.70 | $943.0409 | $943.03 | $943.00 | $943.10 | |