| 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 | $157.55 | 11.179% | $175.1625 | $175.16 | $175.15 | $175.20 |
| Purchase #2 | $67.80 | 13.139% | $76.7082 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $133.28 | 11.790% | $148.9937 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $54.75 | 10.536% | $60.5185 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $246.81 | 9.310% | $269.788 | $269.79 | $269.80 | $269.80 |
| Purchase #6 | $21.95 | 13.859% | $24.9921 | $24.99 | $25.00 | $25.00 |
| Purchase #7 | $79.39 | 5.484% | $83.7437 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $761.53 | $839.9067 | $839.90 | $839.90 | $839.90 | |