| 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 | $102.68 | 7.745% | $110.6326 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $141.32 | 5.863% | $149.6056 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $110.63 | 11.662% | $123.5317 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $38.62 | 7.199% | $41.4003 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $58.44 | 4.241% | $60.9184 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $154.74 | 7.839% | $166.8701 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $164.48 | 11.589% | $183.5416 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $770.91 | $836.5003 | $836.50 | $836.50 | $836.40 | |