| 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 | $101.63 | 6.719% | $108.4585 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $134.52 | 5.323% | $141.6805 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $179.53 | 8.130% | $194.1258 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $90.42 | 5.693% | $95.5676 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $59.43 | 10.621% | $65.7421 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $78.59 | 10.435% | $86.7909 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $166.57 | 8.613% | $180.9167 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $810.69 | $873.2821 | $873.29 | $873.30 | $873.30 | |