| 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 | $140.64 | 4.504% | $146.9744 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $113.75 | 10.732% | $125.9577 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $164.90 | 8.233% | $178.4762 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $71.26 | 6.228% | $75.6981 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $124.99 | 7.325% | $134.1455 | $134.15 | $134.15 | $134.10 |
| Purchase #6 | $185.41 | 7.622% | $199.542 | $199.54 | $199.55 | $199.50 |
| Purchase #7 | $108.34 | 10.833% | $120.0765 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $909.29 | $980.8704 | $980.88 | $980.90 | $980.90 | |