| 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 | $140.73 | 11.169% | $156.4481 | $156.45 | $156.45 | $156.40 |
| Purchase #2 | $203.56 | 7.225% | $218.2672 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $241.56 | 12.635% | $272.0811 | $272.08 | $272.10 | $272.10 |
| Purchase #4 | $53.87 | 11.801% | $60.2272 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $154.27 | 10.519% | $170.4977 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $35.42 | 4.405% | $36.9803 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $34.52 | 9.324% | $37.7386 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $863.93 | $952.2402 | $952.25 | $952.30 | $952.20 | |