| 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 | $168.38 | 4.431% | $175.8409 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $216.84 | 9.795% | $238.0795 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $214.41 | 3.434% | $221.7728 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $146.49 | 5.522% | $154.5792 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $153.66 | 5.243% | $161.7164 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $237.91 | 11.644% | $265.6122 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $155.59 | 9.830% | $170.8845 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $1,293.28 | $1,388.4855 | $1,388.48 | $1,388.50 | $1,388.50 | |