| 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 | $131.49 | 11.162% | $146.1669 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $158.81 | 5.858% | $168.1131 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $34.62 | 13.710% | $39.3664 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $175.54 | 6.870% | $187.5996 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $53.50 | 12.641% | $60.2629 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $45.92 | 8.253% | $49.7098 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $79.54 | 6.659% | $84.8366 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $679.42 | $736.0553 | $736.06 | $736.00 | $736.10 | |