| 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 | $176.57 | 9.499% | $193.3424 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $146.75 | 5.487% | $154.8022 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $145.48 | 5.766% | $153.8684 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $20.47 | 10.654% | $22.6509 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $189.48 | 3.542% | $196.1914 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $30.81 | 7.618% | $33.1571 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $76.78 | 3.732% | $79.6454 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $786.34 | $833.6578 | $833.66 | $833.65 | $833.70 | |