| 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 | $105.45 | 10.433% | $116.4516 | $116.45 | $116.45 | $116.50 |
| Purchase #2 | $9.87 | 4.688% | $10.3327 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $43.83 | 7.831% | $47.2623 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $181.48 | 7.817% | $195.6663 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $176.68 | 12.766% | $199.235 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $155.70 | 12.563% | $175.2606 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $188.86 | 5.589% | $199.4154 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $861.87 | $943.6239 | $943.63 | $943.60 | $943.70 | |