| 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 | $173.37 | 11.734% | $193.7132 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $229.38 | 6.572% | $244.4549 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $60.93 | 4.534% | $63.6926 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $59.34 | 9.103% | $64.7417 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $12.78 | 3.589% | $13.2387 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $157.42 | 4.498% | $164.5008 | $164.50 | $164.50 | $164.50 |
| Purchase #7 | $155.78 | 12.240% | $174.8475 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $849.00 | $919.1894 | $919.18 | $919.20 | $919.10 | |