| 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 | $148.32 | 6.502% | $157.9638 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $247.72 | 10.315% | $273.2723 | $273.27 | $273.25 | $273.30 |
| Purchase #3 | $102.61 | 5.518% | $108.272 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $175.91 | 12.659% | $198.1784 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $77.56 | 13.703% | $88.188 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $198.81 | 7.634% | $213.9872 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $120.64 | 3.129% | $124.4148 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,071.57 | $1,164.2765 | $1,164.27 | $1,164.25 | $1,164.40 | |