| 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 | $194.73 | 7.723% | $209.769 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $182.69 | 9.409% | $199.8793 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $58.96 | 9.344% | $64.4692 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $57.91 | 9.446% | $63.3802 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $25.60 | 9.361% | $27.9964 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $30.46 | 7.316% | $32.6885 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $170.96 | 9.468% | $187.1465 | $187.15 | $187.15 | $187.10 |
| 7 purchase totals = | $721.31 | $785.3291 | $785.34 | $785.35 | $785.40 | |