| 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 | $168.77 | 10.450% | $186.4065 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $201.95 | 13.302% | $228.8134 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $83.91 | 6.440% | $89.3138 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $102.50 | 10.299% | $113.0565 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $75.64 | 12.440% | $85.0496 | $85.05 | $85.05 | $85.00 |
| Purchase #6 | $22.74 | 13.469% | $25.8029 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $121.54 | 6.850% | $129.8655 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $777.05 | $858.3082 | $858.31 | $858.25 | $858.30 | |