| 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 | $154.76 | 12.137% | $173.5432 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $162.78 | 9.281% | $177.8876 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $13.95 | 13.862% | $15.8837 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $233.72 | 12.430% | $262.7714 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $22.66 | 12.601% | $25.5154 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $93.69 | 9.326% | $102.4275 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $17.30 | 3.551% | $17.9143 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $698.86 | $775.9431 | $775.94 | $775.95 | $775.90 | |