| 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 | $128.84 | 3.308% | $133.102 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $78.34 | 5.411% | $82.579 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $143.97 | 9.146% | $157.1375 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $13.65 | 6.771% | $14.5742 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $209.54 | 6.411% | $222.9736 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $25.53 | 7.122% | $27.3482 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $71.79 | 4.430% | $74.9703 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $671.66 | $712.6848 | $712.68 | $712.65 | $712.70 | |