| 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 | $121.95 | 7.694% | $131.3328 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $47.81 | 5.217% | $50.3042 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $177.61 | 4.446% | $185.5065 | $185.51 | $185.50 | $185.50 |
| Purchase #4 | $139.50 | 6.585% | $148.6861 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $72.87 | 3.397% | $75.3454 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $37.55 | 6.235% | $39.8912 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $107.99 | 5.528% | $113.9597 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $705.28 | $745.0259 | $745.03 | $745.05 | $745.00 | |