| 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 | $131.35 | 6.396% | $139.7511 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $30.48 | 6.735% | $32.5328 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $163.27 | 7.804% | $176.0116 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $29.93 | 7.270% | $32.1059 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $175.96 | 8.705% | $191.2773 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $75.36 | 13.167% | $85.2827 | $85.28 | $85.30 | $85.30 |
| Purchase #7 | $150.69 | 13.187% | $170.5615 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $757.04 | $827.5229 | $827.52 | $827.55 | $827.60 | |