| 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 | $141.62 | 9.799% | $155.4973 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $108.34 | 4.307% | $113.0062 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $104.81 | 9.537% | $114.8057 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $189.44 | 4.867% | $198.66 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $31.41 | 12.766% | $35.4198 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $26.88 | 12.570% | $30.2588 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $146.28 | 9.137% | $159.6456 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $748.78 | $807.2934 | $807.31 | $807.25 | $807.30 | |