| 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 | $138.53 | 6.795% | $147.9431 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $77.49 | 8.365% | $83.972 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $181.29 | 4.640% | $189.7019 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $189.57 | 3.221% | $195.676 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $55.56 | 10.529% | $61.4099 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $53.61 | 10.589% | $59.2868 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $77.51 | 13.107% | $87.6692 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $773.56 | $825.6589 | $825.66 | $825.65 | $825.70 | |