| 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 | $154.51 | 7.682% | $166.3795 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $250.77 | 5.633% | $264.8959 | $264.90 | $264.90 | $264.90 |
| Purchase #3 | $10.94 | 9.812% | $12.0134 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $11.38 | 4.597% | $11.9031 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $172.97 | 12.449% | $194.503 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $134.36 | 8.641% | $145.97 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $11.91 | 12.340% | $13.3797 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $746.84 | $809.0446 | $809.04 | $809.05 | $809.10 | |