| 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 | $169.44 | 6.591% | $180.6078 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $207.69 | 10.492% | $229.4808 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $179.61 | 4.784% | $188.2025 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $137.93 | 10.188% | $151.9823 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $108.68 | 12.366% | $122.1194 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $98.79 | 10.772% | $109.4317 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $46.81 | 3.790% | $48.5841 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $948.95 | $1,030.4086 | $1,030.40 | $1,030.45 | $1,030.40 | |