| 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 | $166.36 | 6.808% | $177.6858 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $227.93 | 5.682% | $240.881 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $36.84 | 8.603% | $40.0093 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $188.85 | 4.731% | $197.7845 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $75.56 | 3.749% | $78.3927 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $174.44 | 11.250% | $194.0645 | $194.06 | $194.05 | $194.10 |
| Purchase #7 | $12.90 | 8.408% | $13.9846 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $882.88 | $942.8024 | $942.79 | $942.85 | $942.90 | |