| 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 | $177.79 | 6.412% | $189.1899 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $106.47 | 4.134% | $110.8715 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $225.93 | 6.581% | $240.7985 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $118.61 | 13.233% | $134.3057 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $45.81 | 5.634% | $48.3909 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $21.55 | 3.272% | $22.2551 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $10.47 | 11.213% | $11.644 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $706.63 | $757.4556 | $757.46 | $757.45 | $757.50 | |