| 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 | $156.44 | 7.445% | $168.087 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $140.70 | 7.403% | $151.116 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $186.49 | 9.664% | $204.5124 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $21.58 | 9.620% | $23.656 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $23.78 | 3.543% | $24.6225 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $207.38 | 13.371% | $235.1088 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $113.53 | 4.677% | $118.8398 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $849.90 | $925.9425 | $925.95 | $925.90 | $925.90 | |