| 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 | $132.97 | 8.560% | $144.3522 | $144.35 | $144.35 | $144.40 |
| Purchase #2 | $123.32 | 13.699% | $140.2136 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $21.73 | 4.132% | $22.6279 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $206.33 | 13.583% | $234.3558 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $159.55 | 13.732% | $181.4594 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $45.49 | 8.581% | $49.3935 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $187.95 | 4.234% | $195.9078 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $877.34 | $968.3102 | $968.31 | $968.30 | $968.40 | |