| 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 | $151.84 | 3.256% | $156.7839 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $111.38 | 10.209% | $122.7508 | $122.75 | $122.75 | $122.80 |
| Purchase #3 | $175.49 | 12.406% | $197.2613 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $177.28 | 10.363% | $195.6515 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $218.36 | 7.389% | $234.4946 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $64.53 | 11.547% | $71.9813 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $212.80 | 13.596% | $241.7323 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $1,111.68 | $1,220.6557 | $1,220.64 | $1,220.70 | $1,220.80 | |