| 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 | $97.97 | 8.805% | $106.5963 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $154.37 | 9.591% | $169.1756 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $63.55 | 11.688% | $70.9777 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $173.53 | 3.251% | $179.1715 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $110.50 | 6.322% | $117.4858 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $195.63 | 7.411% | $210.1281 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $9.47 | 10.267% | $10.4423 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $805.02 | $863.9773 | $863.99 | $864.05 | $864.00 | |