| 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 | $76.41 | 4.397% | $79.7697 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $178.68 | 8.447% | $193.7731 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $134.77 | 5.727% | $142.4883 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $162.78 | 9.441% | $178.1481 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $69.76 | 5.687% | $73.7273 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $117.40 | 3.831% | $121.8976 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $160.73 | 10.245% | $177.1968 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $900.53 | $967.0009 | $967.01 | $967.00 | $967.00 | |