| 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 | $158.85 | 4.773% | $166.4319 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $88.79 | 6.343% | $94.4219 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $137.35 | 3.765% | $142.5212 | $142.52 | $142.50 | $142.50 |
| Purchase #4 | $222.97 | 11.517% | $248.6495 | $248.65 | $248.65 | $248.60 |
| Purchase #5 | $200.26 | 9.239% | $218.762 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $163.26 | 3.160% | $168.419 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $71.74 | 10.378% | $79.1852 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $1,043.22 | $1,118.3907 | $1,118.39 | $1,118.35 | $1,118.30 | |