| 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 | $7.32 | 4.257% | $7.6316 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $175.98 | 11.332% | $195.9221 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $112.78 | 12.265% | $126.6125 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $110.39 | 11.561% | $123.1522 | $123.15 | $123.15 | $123.20 |
| Purchase #5 | $159.26 | 11.763% | $177.9938 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $86.86 | 8.400% | $94.1562 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $119.54 | 12.412% | $134.3773 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $772.13 | $859.8457 | $859.84 | $859.85 | $859.90 | |