| 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 | $151.67 | 8.841% | $165.0791 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $168.56 | 3.319% | $174.1545 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $24.57 | 8.340% | $26.6191 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $40.65 | 11.741% | $45.4227 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $43.81 | 7.799% | $47.2267 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $20.50 | 4.370% | $21.3959 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $21.86 | 10.859% | $24.2338 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $471.62 | $504.1318 | $504.13 | $504.15 | $504.10 | |