| 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 | $188.95 | 3.563% | $195.6823 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $104.48 | 5.861% | $110.6036 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $149.29 | 6.758% | $159.379 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $136.26 | 7.800% | $146.8883 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $174.73 | 12.414% | $196.421 | $196.42 | $196.40 | $196.40 |
| Purchase #6 | $23.72 | 3.142% | $24.4653 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $54.78 | 3.667% | $56.7888 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $832.21 | $890.2283 | $890.23 | $890.25 | $890.30 | |