| 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 | $146.80 | 7.200% | $157.3696 | $157.37 | $157.35 | $157.40 |
| Purchase #2 | $94.96 | 3.766% | $98.5362 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $171.90 | 12.631% | $193.6127 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $107.61 | 10.594% | $119.0102 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $78.63 | 5.657% | $83.0781 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $150.96 | 9.171% | $164.8045 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $141.28 | 10.412% | $155.9901 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $892.14 | $972.4014 | $972.40 | $972.40 | $972.40 | |