| 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 | $117.29 | 3.814% | $121.7634 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $74.37 | 3.496% | $76.97 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $163.66 | 8.799% | $178.0604 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $169.95 | 6.197% | $180.4818 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $65.26 | 11.671% | $72.8765 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $152.75 | 5.290% | $160.8305 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $150.37 | 5.251% | $158.2659 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $893.65 | $949.2485 | $949.25 | $949.25 | $949.40 | |