| 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 | $131.76 | 7.621% | $141.8014 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $28.63 | 5.237% | $30.1294 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $211.39 | 3.122% | $217.9896 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $17.93 | 5.783% | $18.9669 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $22.79 | 5.373% | $24.0145 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $73.51 | 7.640% | $79.1262 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $116.36 | 8.849% | $126.6567 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $602.37 | $638.6847 | $638.69 | $638.70 | $638.70 | |