| 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 | $156.80 | 11.713% | $175.166 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $25.34 | 3.524% | $26.233 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $17.27 | 4.426% | $18.0344 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $126.55 | 5.764% | $133.8443 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $151.83 | 11.248% | $168.9078 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $170.33 | 7.217% | $182.6227 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $79.57 | 7.815% | $85.7884 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $727.69 | $790.5966 | $790.59 | $790.60 | $790.50 | |