| 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 | $158.70 | 5.808% | $167.9173 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $168.93 | 7.250% | $181.1774 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $233.87 | 10.536% | $258.5105 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $76.69 | 3.812% | $79.6134 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $10.55 | 9.570% | $11.5596 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $55.59 | 5.813% | $58.8214 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $51.46 | 8.405% | $55.7852 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $755.79 | $813.3848 | $813.39 | $813.35 | $813.40 | |