| 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 | $156.34 | 5.581% | $165.0653 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $37.29 | 10.463% | $41.1917 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $173.41 | 7.663% | $186.6984 | $186.70 | $186.70 | $186.70 |
| Purchase #4 | $46.95 | 9.684% | $51.4966 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $104.36 | 5.543% | $110.1447 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $50.76 | 11.533% | $56.6142 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $111.95 | 4.242% | $116.6989 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $681.06 | $727.9098 | $727.91 | $727.90 | $727.90 | |