| 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 | $174.61 | 3.585% | $180.8698 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $195.89 | 6.204% | $208.043 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $250.65 | 8.321% | $271.5066 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $142.76 | 10.117% | $157.203 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $82.33 | 3.527% | $85.2338 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $175.53 | 7.871% | $189.346 | $189.35 | $189.35 | $189.30 |
| Purchase #7 | $56.97 | 9.645% | $62.4648 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $1,078.74 | $1,154.6670 | $1,154.66 | $1,154.65 | $1,154.60 | |