| 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 | $118.63 | 12.453% | $133.403 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $150.33 | 5.386% | $158.4268 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $80.94 | 5.842% | $85.6685 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $16.52 | 8.744% | $17.9645 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $226.80 | 7.234% | $243.2067 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $64.52 | 13.595% | $73.2915 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $237.66 | 10.343% | $262.2412 | $262.24 | $262.25 | $262.20 |
| 7 purchase totals = | $895.40 | $974.2022 | $974.20 | $974.20 | $974.20 | |