| 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 | $99.92 | 7.545% | $107.459 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $218.91 | 8.372% | $237.2371 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $61.41 | 11.278% | $68.3358 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $165.86 | 6.539% | $176.7056 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $6.83 | 5.299% | $7.1919 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $180.52 | 6.265% | $191.8296 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $164.37 | 12.861% | $185.5096 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $897.82 | $974.2686 | $974.28 | $974.30 | $974.20 | |