| 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 | $163.72 | 7.306% | $175.6814 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $73.47 | 8.280% | $79.5533 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $180.40 | 3.106% | $186.0032 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $38.63 | 10.468% | $42.6738 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $59.25 | 8.263% | $64.1458 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $121.91 | 5.755% | $128.9259 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $219.84 | 9.428% | $240.5665 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $857.22 | $917.5499 | $917.55 | $917.55 | $917.60 | |