| 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 | $169.98 | 13.429% | $192.8066 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $65.89 | 3.123% | $67.9477 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $177.85 | 7.839% | $191.7917 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $107.47 | 10.343% | $118.5856 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $105.72 | 12.359% | $118.7859 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $167.49 | 5.186% | $176.176 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $7.44 | 6.226% | $7.9032 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $801.84 | $873.9967 | $874.01 | $874.05 | $874.00 | |