| 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 | $177.41 | 10.105% | $195.3373 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $160.89 | 4.625% | $168.3312 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $90.95 | 7.166% | $97.4675 | $97.47 | $97.45 | $97.50 |
| Purchase #4 | $163.85 | 5.695% | $173.1813 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $169.45 | 7.410% | $182.0062 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $31.99 | 9.768% | $35.1148 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $225.47 | 9.284% | $246.4026 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,020.01 | $1,097.8409 | $1,097.84 | $1,097.85 | $1,097.80 | |