| 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 | $167.83 | 9.861% | $184.3797 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $34.51 | 7.738% | $37.1804 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $249.62 | 9.557% | $273.4762 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $19.53 | 10.457% | $21.5723 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $151.36 | 10.312% | $166.9682 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $204.34 | 12.353% | $229.5821 | $229.58 | $229.60 | $229.60 |
| Purchase #7 | $57.49 | 11.124% | $63.8852 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $884.68 | $977.0441 | $977.05 | $977.10 | $977.20 | |