| 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 | $126.78 | 3.381% | $131.0664 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $133.79 | 7.616% | $143.9794 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $120.25 | 13.496% | $136.4789 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $182.50 | 7.191% | $195.6236 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $48.56 | 10.196% | $53.5112 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $119.26 | 8.399% | $129.2766 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $80.27 | 5.406% | $84.6094 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $811.41 | $874.5455 | $874.55 | $874.55 | $874.60 | |