| 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 | $170.41 | 7.372% | $182.9726 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $15.69 | 7.800% | $16.9138 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $148.49 | 8.622% | $161.2928 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $194.84 | 3.360% | $201.3866 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $104.37 | 5.585% | $110.1991 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $112.48 | 8.484% | $122.0228 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $112.67 | 13.713% | $128.1204 | $128.12 | $128.10 | $128.10 |
| 7 purchase totals = | $858.95 | $922.9081 | $922.90 | $922.85 | $922.90 | |