| 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 | $186.47 | 9.172% | $203.573 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $89.76 | 10.720% | $99.3823 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $43.51 | 8.785% | $47.3324 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $97.97 | 12.439% | $110.1565 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $176.28 | 13.733% | $200.4885 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $149.88 | 4.126% | $156.064 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $151.39 | 12.614% | $170.4863 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $895.26 | $987.4830 | $987.48 | $987.50 | $987.60 | |