| 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 | $148.30 | 5.647% | $156.6745 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $118.91 | 11.326% | $132.3777 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $47.98 | 11.790% | $53.6368 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $77.96 | 5.384% | $82.1574 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $58.52 | 10.246% | $64.516 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $233.62 | 13.447% | $265.0349 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $21.29 | 3.514% | $22.0381 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $706.58 | $776.4354 | $776.44 | $776.45 | $776.40 | |