| 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 | $166.96 | 4.663% | $174.7453 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $47.75 | 4.164% | $49.7383 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $216.36 | 7.355% | $232.2733 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $218.41 | 12.868% | $246.515 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $143.43 | 3.386% | $148.2865 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $17.77 | 11.678% | $19.8452 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $68.44 | 12.561% | $77.0367 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $879.12 | $948.4403 | $948.46 | $948.45 | $948.30 | |