| 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 | $27.33 | 10.647% | $30.2398 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $154.52 | 13.390% | $175.2102 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $166.59 | 13.479% | $189.0447 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $120.94 | 3.583% | $125.2733 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $7.64 | 13.626% | $8.681 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $96.73 | 3.379% | $99.9985 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $129.85 | 5.424% | $136.8931 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $703.60 | $765.3406 | $765.33 | $765.35 | $765.30 | |