| 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 | $145.88 | 12.297% | $163.8189 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $45.87 | 9.425% | $50.1932 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $164.67 | 7.116% | $176.3879 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $183.68 | 12.300% | $206.2726 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $160.90 | 11.403% | $179.2474 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $111.32 | 13.260% | $126.081 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $19.30 | 6.193% | $20.4952 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $831.62 | $922.4962 | $922.50 | $922.50 | $922.50 | |