| 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 | $146.46 | 7.248% | $157.0754 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $159.84 | 9.570% | $175.1367 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $52.92 | 5.340% | $55.7459 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $201.71 | 5.726% | $213.2599 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $132.55 | 3.284% | $136.9029 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $20.38 | 3.122% | $21.0163 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $24.64 | 8.202% | $26.661 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $738.50 | $785.7981 | $785.81 | $785.80 | $785.80 | |