| 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 | $141.82 | 11.763% | $158.5023 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $171.70 | 10.790% | $190.2264 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $88.50 | 6.668% | $94.4012 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $125.32 | 9.168% | $136.8093 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $84.99 | 4.221% | $88.5774 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $68.81 | 3.306% | $71.0849 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $155.96 | 11.148% | $173.3464 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $837.10 | $912.9479 | $912.95 | $913.00 | $912.90 | |