| 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 | $148.39 | 7.747% | $159.8858 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $32.92 | 3.223% | $33.981 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $60.87 | 7.836% | $65.6398 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $187.84 | 13.170% | $212.5785 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $182.91 | 11.746% | $204.3946 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $51.36 | 13.632% | $58.3614 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $43.53 | 9.609% | $47.7128 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $707.82 | $782.5539 | $782.55 | $782.60 | $782.60 | |