| 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 | $140.79 | 11.843% | $157.4638 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $172.29 | 8.858% | $187.5514 | $187.55 | $187.55 | $187.60 |
| Purchase #3 | $209.91 | 4.683% | $219.7401 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $132.96 | 12.161% | $149.1293 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $237.49 | 11.768% | $265.4378 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $241.42 | 11.132% | $268.2949 | $268.29 | $268.30 | $268.30 |
| Purchase #7 | $210.88 | 7.267% | $226.2046 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $1,345.74 | $1,473.8219 | $1,473.81 | $1,473.85 | $1,473.80 | |