| 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 | $110.31 | 7.831% | $118.9484 | $118.95 | $118.95 | $118.90 |
| Purchase #2 | $68.41 | 11.771% | $76.4625 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $129.39 | 9.511% | $141.6963 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $243.53 | 12.469% | $273.8958 | $273.90 | $273.90 | $273.90 |
| Purchase #5 | $158.55 | 4.805% | $166.1683 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $62.38 | 6.718% | $66.5707 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $63.57 | 6.641% | $67.7917 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $836.14 | $911.5337 | $911.54 | $911.50 | $911.60 | |