| 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 | $128.63 | 7.662% | $138.4856 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $102.84 | 7.283% | $110.3298 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $156.81 | 8.662% | $170.3929 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $149.66 | 13.194% | $169.4061 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $94.31 | 8.678% | $102.4942 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $104.53 | 11.224% | $116.2624 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $177.51 | 11.143% | $197.2899 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $914.29 | $1,004.6609 | $1,004.66 | $1,004.70 | $1,004.70 | |