| 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 | $166.49 | 13.324% | $188.6731 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $38.90 | 4.546% | $40.6684 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $126.49 | 13.371% | $143.403 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $95.59 | 8.117% | $103.349 | $103.35 | $103.35 | $103.30 |
| Purchase #5 | $53.44 | 3.628% | $55.3788 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $11.44 | 13.614% | $12.9974 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $181.35 | 6.506% | $193.1486 | $193.15 | $193.15 | $193.10 |
| 7 purchase totals = | $673.70 | $737.6183 | $737.62 | $737.60 | $737.60 | |