| 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 | $141.56 | 7.215% | $151.7736 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $175.73 | 13.331% | $199.1566 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $175.42 | 7.105% | $187.8836 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $18.60 | 9.499% | $20.3668 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $249.74 | 8.459% | $270.8655 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $92.45 | 5.128% | $97.1908 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $28.35 | 3.329% | $29.2938 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $881.85 | $956.5307 | $956.53 | $956.50 | $956.70 | |