| 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 | $106.41 | 11.681% | $118.8398 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $18.73 | 3.576% | $19.3998 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $148.76 | 4.671% | $155.7086 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $131.72 | 10.486% | $145.5322 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $78.58 | 9.407% | $85.972 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $133.91 | 13.180% | $151.5593 | $151.56 | $151.55 | $151.60 |
| Purchase #7 | $153.70 | 7.379% | $165.0415 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $771.81 | $842.0532 | $842.05 | $842.05 | $842.00 | |