| 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 | $199.62 | 10.747% | $221.0732 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $67.74 | 10.608% | $74.9259 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $205.57 | 6.776% | $219.4994 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $185.57 | 7.601% | $199.6752 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $69.96 | 3.256% | $72.2379 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $25.30 | 5.440% | $26.6763 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $157.97 | 7.721% | $170.1669 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $911.73 | $984.2548 | $984.27 | $984.30 | $984.30 | |