| 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 | $158.32 | 11.610% | $176.701 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $215.92 | 9.629% | $236.7109 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $40.48 | 3.613% | $41.9425 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $101.46 | 13.857% | $115.5193 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $130.84 | 13.595% | $148.6277 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $217.69 | 11.519% | $242.7657 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $15.93 | 5.744% | $16.845 | $16.85 | $16.85 | $16.80 |
| 7 purchase totals = | $880.64 | $979.1121 | $979.12 | $979.10 | $979.00 | |