| 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 | $133.85 | 11.147% | $148.7703 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $112.53 | 5.765% | $119.0174 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $203.71 | 11.338% | $226.8066 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $84.49 | 3.149% | $87.1506 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $205.53 | 12.721% | $231.6755 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $145.41 | 7.650% | $156.5339 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $54.32 | 8.861% | $59.1333 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $939.84 | $1,029.0876 | $1,029.09 | $1,029.10 | $1,029.10 | |