| 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 | $134.84 | 10.421% | $148.8917 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $222.89 | 6.683% | $237.7857 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $170.26 | 8.486% | $184.7083 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $117.53 | 8.105% | $127.0558 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $79.64 | 10.550% | $88.042 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $103.48 | 12.620% | $116.5392 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $55.90 | 13.849% | $63.6416 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $884.54 | $966.6643 | $966.67 | $966.70 | $966.60 | |