| 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 | $185.78 | 11.825% | $207.7485 | $207.75 | $207.75 | $207.70 |
| Purchase #2 | $18.83 | 8.820% | $20.4908 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $210.62 | 12.342% | $236.6147 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $46.67 | 6.418% | $49.6653 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $142.51 | 9.464% | $155.9971 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $22.86 | 6.251% | $24.289 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $210.48 | 6.369% | $223.8855 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $837.75 | $918.6909 | $918.70 | $918.70 | $918.70 | |