| 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 | $126.31 | 12.640% | $142.2756 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $41.76 | 13.601% | $47.4398 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $79.68 | 11.302% | $88.6854 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $223.73 | 3.328% | $231.1757 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $145.68 | 5.316% | $153.4243 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $27.33 | 13.363% | $30.9821 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $148.84 | 4.309% | $155.2535 | $155.25 | $155.25 | $155.30 |
| 7 purchase totals = | $793.33 | $849.2364 | $849.24 | $849.30 | $849.30 | |