| 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 | $117.71 | 7.630% | $126.6913 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $154.91 | 11.794% | $173.1801 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $217.39 | 6.661% | $231.8703 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $167.98 | 3.770% | $174.3128 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $205.77 | 7.401% | $220.999 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $49.75 | 10.170% | $54.8096 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $249.97 | 8.381% | $270.92 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $1,163.48 | $1,252.7831 | $1,252.78 | $1,252.75 | $1,252.80 | |