| 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 | $166.28 | 6.464% | $177.0283 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $7.36 | 4.257% | $7.6733 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $123.30 | 6.606% | $131.4452 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $82.53 | 6.524% | $87.9143 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $160.79 | 3.745% | $166.8116 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $157.70 | 4.589% | $164.9369 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $223.40 | 12.296% | $250.8693 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $921.36 | $986.6789 | $986.68 | $986.65 | $986.60 | |