| 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 | $107.98 | 13.726% | $122.8013 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $33.97 | 7.334% | $36.4614 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $232.37 | 6.594% | $247.6925 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $190.44 | 5.794% | $201.4741 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $186.27 | 3.600% | $192.9757 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $6.78 | 13.841% | $7.7184 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $151.37 | 8.311% | $163.9504 | $163.95 | $163.95 | $164.00 |
| 7 purchase totals = | $909.18 | $973.0738 | $973.07 | $973.05 | $973.20 | |