| 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 | $125.45 | 12.448% | $141.066 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $88.98 | 9.371% | $97.3183 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $65.27 | 10.269% | $71.9726 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $60.31 | 6.368% | $64.1505 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $132.58 | 8.693% | $144.1052 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $72.90 | 10.453% | $80.5202 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $39.34 | 9.820% | $43.2032 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $584.83 | $642.3360 | $642.34 | $642.25 | $642.40 | |