| 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 | $188.80 | 5.543% | $199.2652 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $58.89 | 12.452% | $66.223 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $109.90 | 3.174% | $113.3882 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $97.32 | 10.725% | $107.7576 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $92.52 | 4.703% | $96.8712 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $34.28 | 6.557% | $36.5277 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $59.30 | 10.207% | $65.3528 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $641.01 | $685.3857 | $685.39 | $685.35 | $685.50 | |