| 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 | $156.78 | 13.862% | $178.5128 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $185.59 | 9.424% | $203.08 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $16.60 | 13.582% | $18.8546 | $18.85 | $18.85 | $18.90 |
| Purchase #4 | $106.92 | 9.438% | $117.0111 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $99.56 | 6.596% | $106.127 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $214.33 | 13.631% | $243.5453 | $243.55 | $243.55 | $243.50 |
| Purchase #7 | $51.61 | 4.696% | $54.0336 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $831.39 | $921.1644 | $921.16 | $921.20 | $921.10 | |