| 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 | $163.41 | 11.475% | $182.1613 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $209.39 | 8.289% | $226.7463 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $180.81 | 10.623% | $200.0174 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $218.82 | 3.178% | $225.7741 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $118.97 | 10.783% | $131.7985 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $47.43 | 13.129% | $53.6571 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $188.43 | 11.348% | $209.813 | $209.81 | $209.80 | $209.80 |
| 7 purchase totals = | $1,127.26 | $1,229.9677 | $1,229.97 | $1,229.90 | $1,230.00 | |