| 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 | $124.41 | 7.619% | $133.8888 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $30.32 | 10.185% | $33.4081 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $134.53 | 10.575% | $148.7565 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $204.61 | 4.336% | $213.4819 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $91.32 | 6.816% | $97.5444 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $150.80 | 9.323% | $164.8591 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $145.89 | 9.534% | $159.7992 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $881.88 | $951.7380 | $951.74 | $951.75 | $951.80 | |