| 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 | $150.61 | 9.140% | $164.3758 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $211.78 | 10.118% | $233.2079 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $13.46 | 8.838% | $14.6496 | $14.65 | $14.65 | $14.60 |
| Purchase #4 | $203.43 | 8.698% | $221.1243 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $213.64 | 10.680% | $236.4568 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $162.38 | 13.282% | $183.9473 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $105.39 | 10.413% | $116.3643 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $1,060.69 | $1,170.1260 | $1,170.13 | $1,170.10 | $1,170.10 | |