| 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 | $207.73 | 3.827% | $215.6798 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $15.91 | 6.692% | $16.9747 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $244.35 | 7.596% | $262.9108 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $160.86 | 4.424% | $167.9764 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $192.79 | 12.237% | $216.3817 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $162.81 | 12.343% | $182.9056 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $82.74 | 13.718% | $94.0903 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $1,067.19 | $1,156.9193 | $1,156.92 | $1,156.95 | $1,157.00 | |