| 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 | $109.83 | 6.198% | $116.6373 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $146.35 | 3.193% | $151.023 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $240.75 | 11.276% | $267.897 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $167.84 | 12.206% | $188.3266 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $146.43 | 13.458% | $166.1365 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $22.95 | 10.584% | $25.379 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $183.97 | 4.507% | $192.2615 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $1,018.12 | $1,107.6609 | $1,107.67 | $1,107.70 | $1,107.60 | |