| 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 | $215.39 | 3.519% | $222.9696 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $36.88 | 5.113% | $38.7657 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $160.96 | 9.808% | $176.747 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $150.79 | 6.612% | $160.7602 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $84.56 | 12.141% | $94.8264 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $54.39 | 7.807% | $58.6362 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $132.68 | 11.242% | $147.5959 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $835.65 | $900.3010 | $900.32 | $900.30 | $900.30 | |