| 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 | $162.39 | 9.491% | $177.8024 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $156.45 | 10.286% | $172.5424 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $224.50 | 3.179% | $231.6369 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $59.48 | 11.318% | $66.2119 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $163.57 | 7.342% | $175.5793 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $212.53 | 10.373% | $234.5757 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $157.41 | 3.356% | $162.6927 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $1,136.33 | $1,221.0413 | $1,221.04 | $1,221.10 | $1,221.00 | |