| 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 | $150.57 | 7.592% | $162.0013 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $220.74 | 5.405% | $232.671 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $9.75 | 13.484% | $11.0647 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $164.27 | 13.597% | $186.6058 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $55.95 | 5.143% | $58.8275 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $46.68 | 7.423% | $50.1451 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $114.80 | 3.191% | $118.4633 | $118.46 | $118.45 | $118.50 |
| 7 purchase totals = | $762.76 | $819.7787 | $819.78 | $819.75 | $819.80 | |