| 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 | $133.89 | 11.134% | $148.7973 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $42.74 | 11.142% | $47.5021 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $39.54 | 11.657% | $44.1492 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $5.56 | 8.303% | $6.0216 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $184.83 | 6.522% | $196.8846 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $28.46 | 4.731% | $29.8064 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $197.31 | 8.584% | $214.2471 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $632.33 | $687.4083 | $687.41 | $687.40 | $687.30 | |