| 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 | $144.30 | 8.598% | $156.7069 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $212.25 | 11.669% | $237.0175 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $27.47 | 12.303% | $30.8496 | $30.85 | $30.85 | $30.80 |
| Purchase #4 | $247.83 | 9.664% | $271.7803 | $271.78 | $271.80 | $271.80 |
| Purchase #5 | $57.31 | 5.759% | $60.6105 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $181.54 | 9.352% | $198.5176 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $18.40 | 7.281% | $19.7397 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $889.10 | $975.2221 | $975.23 | $975.20 | $975.10 | |