| 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 | $142.59 | 11.627% | $159.1689 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $190.36 | 12.551% | $214.2521 | $214.25 | $214.25 | $214.30 |
| Purchase #3 | $156.75 | 5.707% | $165.6957 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $134.57 | 10.849% | $149.1695 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $15.72 | 11.420% | $17.5152 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $18.38 | 9.679% | $20.159 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $233.56 | 4.268% | $243.5283 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $891.93 | $969.4887 | $969.50 | $969.45 | $969.60 | |