| 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 | $136.57 | 8.639% | $148.3683 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $142.47 | 9.622% | $156.1785 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $39.83 | 3.669% | $41.2914 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $238.68 | 6.619% | $254.4782 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $73.93 | 12.314% | $83.0337 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $214.65 | 4.231% | $223.7318 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $124.78 | 4.410% | $130.2828 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $970.91 | $1,037.3647 | $1,037.36 | $1,037.45 | $1,037.40 | |