| 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 | $180.35 | 6.248% | $191.6183 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $140.38 | 8.128% | $151.7901 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $18.27 | 13.784% | $20.7883 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $158.77 | 9.678% | $174.1358 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $93.87 | 12.870% | $105.9511 | $105.95 | $105.95 | $106.00 |
| Purchase #6 | $219.31 | 13.657% | $249.2612 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $146.42 | 11.746% | $163.6185 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $957.37 | $1,057.1633 | $1,057.17 | $1,057.15 | $1,057.20 | |