| 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 | $90.78 | 13.631% | $103.1542 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $209.85 | 12.536% | $236.1568 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $106.63 | 10.672% | $118.0096 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $85.80 | 8.711% | $93.274 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $119.52 | 6.863% | $127.7227 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $172.53 | 13.485% | $195.7957 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $36.57 | 11.733% | $40.8608 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $821.68 | $914.9738 | $914.97 | $914.90 | $915.10 | |