| 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 | $166.66 | 8.226% | $180.3695 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $23.53 | 4.785% | $24.6559 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $52.36 | 8.310% | $56.7111 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $28.47 | 7.336% | $30.5586 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $133.55 | 13.319% | $151.3375 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $154.81 | 6.403% | $164.7225 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $244.73 | 12.296% | $274.822 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $804.11 | $883.1771 | $883.18 | $883.10 | $883.20 | |