| 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 | $154.97 | 5.636% | $163.7041 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $8.84 | 6.433% | $9.4087 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $200.72 | 6.253% | $213.271 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $113.81 | 3.560% | $117.8616 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $24.40 | 3.356% | $25.2189 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $18.64 | 13.755% | $21.2039 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $90.52 | 11.338% | $100.7832 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $611.90 | $651.4514 | $651.44 | $651.40 | $651.50 | |