| 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 | $157.60 | 11.340% | $175.4718 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $250.25 | 6.417% | $266.3085 | $266.31 | $266.30 | $266.30 |
| Purchase #3 | $11.86 | 11.437% | $13.2164 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $124.89 | 3.493% | $129.2524 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $13.28 | 4.637% | $13.8958 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $65.57 | 11.350% | $73.0122 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $69.83 | 3.644% | $72.3746 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $693.28 | $743.5317 | $743.53 | $743.45 | $743.60 | |