| 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 | $67.36 | 11.553% | $75.1421 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $147.69 | 9.342% | $161.4872 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $233.25 | 6.121% | $247.5272 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $144.39 | 12.331% | $162.1947 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $57.49 | 3.389% | $59.4383 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $169.68 | 3.426% | $175.4932 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $242.37 | 6.231% | $257.4721 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,062.23 | $1,138.7548 | $1,138.75 | $1,138.80 | $1,138.70 | |