| 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 | $142.79 | 4.210% | $148.8015 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $63.61 | 11.583% | $70.9779 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $144.96 | 11.382% | $161.4593 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $39.94 | 9.766% | $43.8405 | $43.84 | $43.85 | $43.80 |
| Purchase #5 | $113.91 | 10.423% | $125.7828 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $164.63 | 13.758% | $187.2798 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $144.42 | 12.564% | $162.5649 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $814.26 | $900.7067 | $900.70 | $900.75 | $900.80 | |