| 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 | $180.39 | 12.668% | $203.2418 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $190.88 | 11.481% | $212.7949 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $187.52 | 5.149% | $197.1754 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $79.92 | 6.619% | $85.2099 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $189.69 | 10.272% | $209.175 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $68.43 | 13.215% | $77.473 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $148.88 | 7.390% | $159.8822 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $1,045.71 | $1,144.9522 | $1,144.95 | $1,145.00 | $1,145.00 | |