| 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 | $158.90 | 5.208% | $167.1755 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $151.45 | 8.721% | $164.658 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $83.34 | 3.836% | $86.5369 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $66.49 | 8.279% | $71.9947 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $121.66 | 11.704% | $135.8991 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $137.73 | 11.147% | $153.0828 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $104.37 | 11.206% | $116.0657 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $823.94 | $895.4127 | $895.42 | $895.45 | $895.50 | |