| 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 | $160.41 | 11.338% | $178.5973 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $188.52 | 10.613% | $208.5276 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $99.58 | 11.223% | $110.7559 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $170.98 | 11.349% | $190.3845 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $21.54 | 11.653% | $24.0501 | $24.05 | $24.05 | $24.10 |
| Purchase #6 | $214.31 | 13.750% | $243.7776 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $216.61 | 7.352% | $232.5352 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $1,071.95 | $1,188.6282 | $1,188.64 | $1,188.70 | $1,188.70 | |