| 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 | $30.44 | 7.221% | $32.6381 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $150.78 | 12.625% | $169.816 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $130.87 | 4.438% | $136.678 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $213.53 | 12.336% | $239.8711 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $173.31 | 13.832% | $197.2822 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $109.60 | 7.291% | $117.5909 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $245.66 | 9.420% | $268.8012 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,054.19 | $1,162.6775 | $1,162.68 | $1,162.70 | $1,162.70 | |