| 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 | $176.85 | 7.175% | $189.539 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $189.93 | 5.244% | $199.8899 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $75.75 | 9.172% | $82.6978 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $112.89 | 11.406% | $125.7662 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $28.55 | 8.608% | $31.0076 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $43.79 | 4.860% | $45.9182 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $46.49 | 6.381% | $49.4565 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $674.25 | $724.2752 | $724.29 | $724.25 | $724.30 | |