| 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 | $134.26 | 7.137% | $143.8421 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $64.63 | 10.591% | $71.475 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $21.89 | 6.780% | $23.3741 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $201.89 | 3.115% | $208.1789 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $35.50 | 7.162% | $38.0425 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $227.83 | 12.456% | $256.2085 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $8.31 | 11.733% | $9.285 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $694.31 | $750.4061 | $750.41 | $750.45 | $750.40 | |