| 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 | $224.49 | 5.595% | $237.0502 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $144.30 | 11.795% | $161.3202 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $182.27 | 11.185% | $202.6569 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $167.59 | 10.114% | $184.5401 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $81.49 | 8.482% | $88.402 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $44.76 | 8.647% | $48.6304 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $14.90 | 11.593% | $16.6274 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $859.80 | $939.2272 | $939.23 | $939.25 | $939.20 | |