| 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 | $98.47 | 13.748% | $112.0077 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $94.48 | 12.456% | $106.2484 | $106.25 | $106.25 | $106.20 |
| Purchase #3 | $158.83 | 9.340% | $173.6647 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $146.99 | 5.750% | $155.4419 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $186.79 | 3.247% | $192.8551 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $103.54 | 8.481% | $112.3212 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $51.43 | 13.365% | $58.3036 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $840.53 | $910.8426 | $910.84 | $910.80 | $910.80 | |