| 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 | $95.80 | 8.324% | $103.7744 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $134.80 | 6.252% | $143.2277 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $218.78 | 5.473% | $230.7538 | $230.75 | $230.75 | $230.80 |
| Purchase #4 | $37.83 | 10.220% | $41.6962 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $12.98 | 4.435% | $13.5557 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $148.74 | 3.837% | $154.4472 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $194.45 | 10.513% | $214.8925 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $843.38 | $902.3475 | $902.35 | $902.35 | $902.40 | |