| 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 | $131.84 | 6.743% | $140.73 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $232.58 | 6.373% | $247.4023 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $16.66 | 8.514% | $18.0784 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $115.61 | 6.849% | $123.5281 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $111.42 | 4.248% | $116.1531 | $116.15 | $116.15 | $116.20 |
| Purchase #6 | $12.82 | 4.839% | $13.4404 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $170.44 | 3.732% | $176.8008 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $791.37 | $836.1331 | $836.13 | $836.20 | $836.10 | |