| 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 | $193.85 | 3.134% | $199.9253 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $46.49 | 9.212% | $50.7727 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $102.68 | 9.277% | $112.2056 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $63.53 | 5.166% | $66.812 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $158.64 | 4.689% | $166.0786 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $205.35 | 5.734% | $217.1248 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $160.99 | 12.324% | $180.8304 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $931.53 | $993.7494 | $993.75 | $993.75 | $993.70 | |