| 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 | $172.90 | 11.453% | $192.7022 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $121.36 | 3.155% | $125.1889 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $5.34 | 10.181% | $5.8837 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $30.78 | 12.740% | $34.7014 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $119.52 | 10.383% | $131.9298 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $107.66 | 13.448% | $122.1381 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $226.88 | 13.351% | $257.1707 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $784.44 | $869.7148 | $869.71 | $869.75 | $869.70 | |