| 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 | $145.63 | 7.744% | $156.9076 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $186.69 | 3.587% | $193.3866 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $97.40 | 8.389% | $105.5709 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $75.65 | 12.125% | $84.8226 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $131.85 | 3.809% | $136.8722 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $105.77 | 10.789% | $117.1815 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $105.30 | 13.859% | $119.8935 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $848.29 | $914.6349 | $914.63 | $914.60 | $914.70 | |