| 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 | $127.52 | 9.249% | $139.3143 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $85.66 | 6.436% | $91.1731 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $163.61 | 3.385% | $169.1482 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $217.51 | 5.586% | $229.6601 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $233.59 | 7.508% | $251.1279 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $163.47 | 7.255% | $175.3297 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $188.46 | 3.409% | $194.8846 | $194.88 | $194.90 | $194.90 |
| 7 purchase totals = | $1,179.82 | $1,250.6379 | $1,250.63 | $1,250.65 | $1,250.60 | |