| 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 | $151.55 | 9.615% | $166.1215 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $126.97 | 4.425% | $132.5884 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $89.45 | 8.726% | $97.2554 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $118.38 | 7.401% | $127.1413 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $34.70 | 11.800% | $38.7946 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $140.74 | 3.658% | $145.8883 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $160.85 | 5.459% | $169.6308 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $822.64 | $877.4203 | $877.42 | $877.45 | $877.40 | |