| 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 | $137.98 | 7.504% | $148.334 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $211.68 | 9.141% | $231.0297 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $126.59 | 6.307% | $134.574 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $184.30 | 5.258% | $193.9905 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $237.34 | 8.297% | $257.0321 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $97.73 | 7.409% | $104.9708 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $62.53 | 6.770% | $66.7633 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $1,058.15 | $1,136.6944 | $1,136.68 | $1,136.70 | $1,136.70 | |