| 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 | $117.45 | 12.161% | $131.7331 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $213.39 | 7.778% | $229.9875 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $204.30 | 13.534% | $231.95 | $231.95 | $231.95 | $232.00 |
| Purchase #4 | $112.95 | 5.404% | $119.0538 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $56.32 | 3.537% | $58.312 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $39.99 | 9.324% | $43.7187 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $165.60 | 6.738% | $176.7581 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $910.00 | $991.5132 | $991.51 | $991.50 | $991.60 | |