| 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 | $178.68 | 3.563% | $185.0464 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $136.60 | 3.497% | $141.3769 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $127.99 | 7.680% | $137.8196 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $56.88 | 3.607% | $58.9317 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $55.71 | 12.835% | $62.8604 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $27.44 | 3.252% | $28.3323 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $107.58 | 8.611% | $116.8437 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $690.88 | $731.2110 | $731.21 | $731.25 | $731.10 | |