| 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 | $176.59 | 8.505% | $191.609 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $165.25 | 13.613% | $187.7455 | $187.75 | $187.75 | $187.70 |
| Purchase #3 | $205.65 | 9.546% | $225.2813 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $163.96 | 9.739% | $179.9281 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $18.93 | 5.568% | $19.984 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $116.43 | 12.402% | $130.8696 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $7.49 | 13.667% | $8.5137 | $8.51 | $8.50 | $8.50 |
| 7 purchase totals = | $854.30 | $943.9312 | $943.93 | $943.95 | $943.90 | |