| 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 | $14.95 | 12.641% | $16.8398 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $168.69 | 9.537% | $184.778 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $30.25 | 5.338% | $31.8647 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $45.80 | 12.471% | $51.5117 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $76.73 | 7.868% | $82.7671 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $109.25 | 4.647% | $114.3268 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $192.48 | 8.665% | $209.1584 | $209.16 | $209.15 | $209.20 |
| 7 purchase totals = | $638.15 | $691.2465 | $691.25 | $691.25 | $691.30 | |