| 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 | $141.69 | 10.419% | $156.4527 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $191.96 | 11.128% | $213.3213 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $47.44 | 3.541% | $49.1199 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $93.88 | 5.504% | $99.0472 | $99.05 | $99.05 | $99.00 |
| Purchase #5 | $131.73 | 8.520% | $142.9534 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $97.49 | 7.799% | $105.0932 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $198.42 | 5.689% | $209.7081 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $902.61 | $975.6958 | $975.69 | $975.65 | $975.70 | |