| 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 | $153.83 | 13.784% | $175.0339 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $125.39 | 9.153% | $136.8669 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $14.38 | 4.229% | $14.9881 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $60.26 | 3.365% | $62.2877 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $71.99 | 7.657% | $77.5023 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $29.41 | 12.767% | $33.1648 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $146.86 | 3.475% | $151.9634 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $602.12 | $651.8071 | $651.80 | $651.80 | $651.90 | |