| 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 | $130.71 | 5.670% | $138.1213 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $75.57 | 12.438% | $84.9694 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $63.55 | 9.403% | $69.5256 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $165.84 | 12.569% | $186.6844 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $97.52 | 5.447% | $102.8319 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $85.49 | 13.441% | $96.9807 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $203.89 | 13.742% | $231.9086 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $822.57 | $911.0219 | $911.02 | $911.05 | $911.00 | |