| 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 | $173.65 | 7.377% | $186.4602 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $130.28 | 13.754% | $148.1987 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $245.34 | 3.173% | $253.1246 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $190.96 | 6.428% | $203.2349 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $205.62 | 12.523% | $231.3698 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $73.98 | 7.510% | $79.5359 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $54.72 | 12.278% | $61.4385 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $1,074.55 | $1,163.3626 | $1,163.36 | $1,163.35 | $1,163.30 | |