| 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 | $166.50 | 10.298% | $183.6462 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $13.84 | 9.400% | $15.141 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $27.84 | 7.594% | $29.9542 | $29.95 | $29.95 | $30.00 |
| Purchase #4 | $104.69 | 3.372% | $108.2201 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $58.98 | 11.565% | $65.801 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $19.93 | 5.701% | $21.0662 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $62.90 | 8.543% | $68.2735 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $454.68 | $492.1022 | $492.10 | $492.05 | $492.10 | |