| 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 | $149.65 | 12.159% | $167.8459 | $167.85 | $167.85 | $167.80 |
| Purchase #2 | $91.51 | 8.429% | $99.2234 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $22.63 | 6.254% | $24.0453 | $24.05 | $24.05 | $24.00 |
| Purchase #4 | $158.59 | 13.772% | $180.431 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $44.98 | 4.604% | $47.0509 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $48.51 | 11.631% | $54.1522 | $54.15 | $54.15 | $54.20 |
| Purchase #7 | $148.68 | 4.246% | $154.993 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $664.55 | $727.7417 | $727.74 | $727.75 | $727.70 | |