| 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 | $203.74 | 7.786% | $219.6032 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $127.55 | 10.874% | $141.4198 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $67.34 | 13.354% | $76.3326 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $42.48 | 13.473% | $48.2033 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $85.62 | 13.770% | $97.4099 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $106.46 | 10.810% | $117.9683 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $117.95 | 13.510% | $133.885 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $751.14 | $834.8221 | $834.82 | $834.80 | $834.80 | |