| 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 | $199.49 | 3.354% | $206.1809 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $195.97 | 13.632% | $222.6846 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $6.80 | 4.147% | $7.082 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $152.80 | 4.322% | $159.404 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $69.44 | 8.117% | $75.0764 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $97.88 | 3.641% | $101.4438 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $45.40 | 3.708% | $47.0834 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $767.78 | $818.9551 | $818.94 | $819.05 | $819.00 | |