| 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 | $135.88 | 6.420% | $144.6035 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $69.99 | 6.182% | $74.3168 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $71.70 | 13.708% | $81.5286 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $7.92 | 4.147% | $8.2484 | $8.25 | $8.25 | $8.20 |
| Purchase #5 | $219.42 | 8.374% | $237.7942 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $221.85 | 6.464% | $236.1904 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $174.37 | 3.165% | $179.8888 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $901.13 | $962.5707 | $962.57 | $962.60 | $962.50 | |