| 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 | $224.96 | 9.327% | $245.942 | $245.94 | $245.95 | $245.90 |
| Purchase #2 | $84.28 | 7.598% | $90.6836 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $162.84 | 10.582% | $180.0717 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $205.75 | 10.733% | $227.8331 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $136.69 | 13.343% | $154.9285 | $154.93 | $154.95 | $154.90 |
| Purchase #6 | $157.58 | 7.391% | $169.2267 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $63.36 | 11.562% | $70.6857 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $1,035.46 | $1,139.3713 | $1,139.37 | $1,139.45 | $1,139.30 | |