| 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 | $169.29 | 3.440% | $175.1136 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $125.80 | 6.873% | $134.4462 | $134.45 | $134.45 | $134.40 |
| Purchase #3 | $176.81 | 10.146% | $194.7491 | $194.75 | $194.75 | $194.70 |
| Purchase #4 | $242.86 | 13.306% | $275.175 | $275.18 | $275.20 | $275.20 |
| Purchase #5 | $31.89 | 10.470% | $35.2289 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $246.98 | 5.846% | $261.4185 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $88.73 | 10.104% | $97.6953 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $1,082.36 | $1,173.8266 | $1,173.84 | $1,173.85 | $1,173.70 | |