| 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 | $121.88 | 11.559% | $135.9681 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $146.78 | 12.372% | $164.9396 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $113.62 | 9.626% | $124.5571 | $124.56 | $124.55 | $124.60 |
| Purchase #4 | $21.63 | 7.115% | $23.169 | $23.17 | $23.15 | $23.20 |
| Purchase #5 | $69.45 | 7.799% | $74.8664 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $151.75 | 11.348% | $168.9706 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $168.98 | 10.240% | $186.2836 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $794.09 | $878.7544 | $878.76 | $878.70 | $878.90 | |