| 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 | $183.77 | 11.124% | $204.2126 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $102.60 | 9.483% | $112.3296 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $170.81 | 8.804% | $185.8481 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $15.52 | 3.239% | $16.0227 | $16.02 | $16.00 | $16.00 |
| Purchase #5 | $197.88 | 4.470% | $206.7252 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $100.97 | 12.659% | $113.7518 | $113.75 | $113.75 | $113.80 |
| Purchase #7 | $67.53 | 7.665% | $72.7062 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $839.08 | $911.5962 | $911.60 | $911.60 | $911.50 | |