| 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 | $207.38 | 4.766% | $217.2637 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $178.69 | 4.838% | $187.335 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $132.67 | 13.603% | $150.7171 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $141.85 | 8.214% | $153.5016 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $176.36 | 7.834% | $190.176 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $73.34 | 12.727% | $82.674 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $223.37 | 5.811% | $236.35 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $1,133.66 | $1,218.0174 | $1,218.02 | $1,218.00 | $1,218.10 | |