| 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 | $189.76 | 9.792% | $208.3413 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $32.87 | 12.789% | $37.0737 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $58.34 | 10.570% | $64.5065 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $136.94 | 6.175% | $145.396 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $8.29 | 5.266% | $8.7266 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $164.57 | 12.847% | $185.7123 | $185.71 | $185.70 | $185.70 |
| Purchase #7 | $146.40 | 9.785% | $160.7252 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $737.17 | $810.4816 | $810.49 | $810.50 | $810.40 | |