| 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 | $86.67 | 8.645% | $94.1626 | $94.16 | $94.15 | $94.20 |
| Purchase #2 | $17.83 | 10.456% | $19.6943 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $119.34 | 7.648% | $128.4671 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $204.44 | 8.192% | $221.1877 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $165.84 | 8.150% | $179.356 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $34.97 | 6.229% | $37.1483 | $37.15 | $37.15 | $37.10 |
| Purchase #7 | $216.95 | 3.865% | $225.3351 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $846.04 | $905.3511 | $905.36 | $905.35 | $905.40 | |