| 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 | $133.27 | 13.644% | $151.4534 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $131.38 | 8.613% | $142.6958 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $35.72 | 8.152% | $38.6319 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $97.56 | 13.739% | $110.9638 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $94.55 | 3.519% | $97.8772 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $143.90 | 11.734% | $160.7852 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $188.85 | 12.575% | $212.5979 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $825.23 | $915.0052 | $915.01 | $915.05 | $915.10 | |