| 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 | $130.87 | 3.448% | $135.3824 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $205.29 | 4.209% | $213.9307 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $30.66 | 13.776% | $34.8837 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $64.44 | 13.662% | $73.2438 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $157.68 | 6.134% | $167.3521 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $32.44 | 10.813% | $35.9477 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $42.28 | 7.539% | $45.4675 | $45.47 | $45.45 | $45.50 |
| 7 purchase totals = | $663.66 | $706.2079 | $706.20 | $706.25 | $706.20 | |