| 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 | $148.33 | 6.377% | $157.789 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $177.93 | 12.596% | $200.3421 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $166.98 | 12.870% | $188.4703 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $170.65 | 13.292% | $193.3328 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $124.54 | 7.342% | $133.6837 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $242.85 | 5.345% | $255.8303 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $101.43 | 5.525% | $107.034 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,132.71 | $1,236.4822 | $1,236.47 | $1,236.55 | $1,236.40 | |