| 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 | $128.50 | 12.308% | $144.3158 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $118.64 | 5.324% | $124.9564 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $65.97 | 12.724% | $74.364 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $183.62 | 8.372% | $198.9927 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $28.32 | 3.476% | $29.3044 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $73.87 | 7.107% | $79.1199 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $32.69 | 4.307% | $34.098 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $631.61 | $685.1512 | $685.15 | $685.10 | $685.20 | |