| 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 | $138.30 | 4.326% | $144.2829 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $42.99 | 6.800% | $45.9133 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $232.42 | 8.137% | $251.332 | $251.33 | $251.35 | $251.30 |
| Purchase #4 | $194.43 | 13.500% | $220.6781 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $247.89 | 13.316% | $280.899 | $280.90 | $280.90 | $280.90 |
| Purchase #6 | $151.74 | 9.450% | $166.0794 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $63.84 | 7.316% | $68.5105 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $1,071.61 | $1,177.6952 | $1,177.69 | $1,177.75 | $1,177.70 | |