| 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 | $147.37 | 4.674% | $154.2581 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $192.75 | 12.229% | $216.3214 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $232.27 | 3.637% | $240.7177 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $215.96 | 13.762% | $245.6804 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $136.33 | 11.675% | $152.2465 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $193.25 | 13.202% | $218.7629 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $144.86 | 12.198% | $162.53 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $1,262.79 | $1,390.5170 | $1,390.52 | $1,390.50 | $1,390.50 | |