| 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 | $164.38 | 13.603% | $186.7406 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $37.34 | 8.787% | $40.6211 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $43.49 | 4.784% | $45.5706 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $49.61 | 8.224% | $53.6899 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $58.69 | 10.212% | $64.6834 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $164.53 | 5.129% | $172.9687 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $13.73 | 4.776% | $14.3857 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $531.77 | $578.6600 | $578.66 | $578.65 | $578.70 | |