| 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 | $136.73 | 5.689% | $144.5086 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $34.65 | 8.619% | $37.6365 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $171.47 | 9.719% | $188.1352 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $12.39 | 8.204% | $13.4065 | $13.41 | $13.40 | $13.40 |
| Purchase #5 | $170.65 | 13.870% | $194.3192 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $112.60 | 11.826% | $125.9161 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $226.29 | 7.322% | $242.859 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $864.78 | $946.7811 | $946.80 | $946.75 | $946.70 | |