| 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 | $162.89 | 6.426% | $173.3573 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $63.67 | 6.441% | $67.771 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $159.50 | 11.873% | $178.4374 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $217.43 | 7.792% | $234.3721 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $178.42 | 8.331% | $193.2842 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $72.46 | 5.580% | $76.5033 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $191.87 | 12.292% | $215.4547 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $1,046.24 | $1,139.1800 | $1,139.17 | $1,139.15 | $1,139.30 | |