| 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 | $165.26 | 10.670% | $182.8932 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $115.70 | 8.336% | $125.3448 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $8.43 | 3.592% | $8.7328 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $27.47 | 4.113% | $28.5998 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $9.78 | 10.244% | $10.7819 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $197.39 | 11.861% | $220.8024 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $84.83 | 12.818% | $95.7035 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $608.86 | $672.8584 | $672.84 | $672.90 | $672.80 | |