| 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 | $138.74 | 7.384% | $148.9846 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $158.43 | 10.478% | $175.0303 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $196.55 | 9.319% | $214.8665 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $108.90 | 5.777% | $115.1912 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $112.34 | 8.464% | $121.8485 | $121.85 | $121.85 | $121.80 |
| Purchase #6 | $99.50 | 3.766% | $103.2472 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $58.44 | 7.547% | $62.8505 | $62.85 | $62.85 | $62.90 |
| 7 purchase totals = | $872.90 | $942.0188 | $942.02 | $942.05 | $942.00 | |