| 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 | $6.68 | 10.751% | $7.3982 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $168.60 | 11.145% | $187.3905 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $94.50 | 3.628% | $97.9285 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $199.33 | 12.539% | $224.324 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $91.67 | 12.759% | $103.3662 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $204.26 | 9.715% | $224.1039 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $170.65 | 12.474% | $191.9369 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $935.69 | $1,036.4482 | $1,036.45 | $1,036.45 | $1,036.40 | |