| 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 | $91.71 | 11.643% | $102.3878 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $163.84 | 3.195% | $169.0747 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $118.42 | 11.784% | $132.3746 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $67.37 | 10.598% | $74.5099 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $122.42 | 7.561% | $131.6762 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $134.43 | 9.572% | $147.2976 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $138.72 | 11.294% | $154.387 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $836.91 | $911.7078 | $911.71 | $911.70 | $911.80 | |