| 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 | $208.64 | 3.736% | $216.4348 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $182.79 | 4.286% | $190.6244 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $143.28 | 8.803% | $155.8929 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $82.64 | 5.537% | $87.2158 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $157.67 | 3.561% | $163.2846 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $176.77 | 9.598% | $193.7364 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $130.49 | 13.656% | $148.3097 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $1,082.28 | $1,155.4986 | $1,155.49 | $1,155.50 | $1,155.40 | |