| 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 | $195.58 | 8.547% | $212.2962 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $118.34 | 8.110% | $127.9374 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $58.91 | 8.862% | $64.1306 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $145.83 | 13.105% | $164.941 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $99.74 | 5.565% | $105.2905 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $88.63 | 8.589% | $96.2424 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $76.55 | 9.562% | $83.8697 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $783.58 | $854.7078 | $854.71 | $854.75 | $854.60 | |