| 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 | $169.27 | 8.634% | $183.8848 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $53.94 | 3.562% | $55.8613 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $227.39 | 5.429% | $239.735 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $44.53 | 8.276% | $48.2153 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $39.91 | 11.603% | $44.5408 | $44.54 | $44.55 | $44.50 |
| Purchase #6 | $175.94 | 6.664% | $187.6646 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $126.37 | 3.261% | $130.4909 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $837.35 | $890.3927 | $890.39 | $890.40 | $890.40 | |