| 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 | $136.27 | 11.305% | $151.6753 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $160.44 | 8.195% | $173.5881 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $122.60 | 5.560% | $129.4166 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $204.47 | 3.460% | $211.5447 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $213.86 | 8.257% | $231.5184 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $186.84 | 3.625% | $193.613 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $203.43 | 10.559% | $224.9102 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $1,227.91 | $1,316.2663 | $1,316.27 | $1,316.25 | $1,316.20 | |