| 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 | $171.93 | 3.533% | $178.0043 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $25.34 | 8.427% | $27.4754 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $59.68 | 4.658% | $62.4599 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $68.57 | 5.859% | $72.5875 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $190.97 | 8.471% | $207.1471 | $207.15 | $207.15 | $207.10 |
| Purchase #6 | $134.39 | 13.327% | $152.3002 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $229.95 | 10.749% | $254.6673 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $880.83 | $954.6417 | $954.65 | $954.65 | $954.70 | |