| 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 | $94.41 | 8.413% | $102.3527 | $102.35 | $102.35 | $102.40 |
| Purchase #2 | $26.86 | 8.521% | $29.1487 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $125.73 | 11.579% | $140.2883 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $142.97 | 11.747% | $159.7647 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $92.95 | 5.180% | $97.7648 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $165.88 | 10.303% | $182.9706 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $132.79 | 4.229% | $138.4057 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $781.59 | $850.6955 | $850.69 | $850.65 | $850.80 | |