| 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 | $201.42 | 6.127% | $213.761 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $124.55 | 12.632% | $140.2832 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $124.66 | 13.480% | $141.4642 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $41.99 | 5.183% | $44.1663 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $8.60 | 12.158% | $9.6456 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $58.36 | 13.845% | $66.4399 | $66.44 | $66.45 | $66.40 |
| Purchase #7 | $157.37 | 10.246% | $173.4941 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $716.95 | $789.2543 | $789.25 | $789.25 | $789.30 | |