| 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 | $175.35 | 9.419% | $191.8662 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $126.95 | 13.671% | $144.3053 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $130.99 | 9.829% | $143.865 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $116.90 | 6.527% | $124.5301 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $14.26 | 6.381% | $15.1699 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $21.51 | 9.252% | $23.5001 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $37.92 | 7.689% | $40.8357 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $623.88 | $684.0723 | $684.09 | $684.05 | $684.10 | |