| 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 | $113.55 | 11.572% | $126.69 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $101.50 | 13.381% | $115.0817 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $175.55 | 10.628% | $194.2075 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $125.63 | 4.590% | $131.3964 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $183.48 | 4.145% | $191.0852 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $74.76 | 3.314% | $77.2375 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $133.36 | 8.419% | $144.5876 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $907.83 | $980.2859 | $980.30 | $980.35 | $980.30 | |