| 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 | $170.53 | 12.519% | $191.8787 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $44.69 | 10.765% | $49.5009 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $19.90 | 4.643% | $20.824 | $20.82 | $20.80 | $20.80 |
| Purchase #4 | $240.34 | 8.242% | $260.1488 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $41.64 | 5.377% | $43.879 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $40.38 | 10.670% | $44.6885 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $176.89 | 13.730% | $201.177 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $734.37 | $812.0969 | $812.10 | $812.15 | $812.10 | |