| 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 | $207.88 | 9.254% | $227.1172 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $227.88 | 8.245% | $246.6687 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $50.62 | 13.744% | $57.5772 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $144.72 | 8.752% | $157.3859 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $7.69 | 12.503% | $8.6515 | $8.65 | $8.65 | $8.70 |
| Purchase #6 | $13.49 | 4.676% | $14.1208 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $141.25 | 9.600% | $154.81 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $793.53 | $866.3313 | $866.34 | $866.30 | $866.40 | |