| 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 | $146.39 | 7.278% | $157.0443 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $141.61 | 11.726% | $158.2152 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $249.96 | 12.776% | $281.8949 | $281.89 | $281.90 | $281.90 |
| Purchase #4 | $36.41 | 10.433% | $40.2087 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $45.61 | 13.702% | $51.8595 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $35.60 | 11.453% | $39.6773 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $77.50 | 10.762% | $85.8406 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $733.08 | $814.7405 | $814.74 | $814.75 | $814.70 | |