| 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 | $169.95 | 11.261% | $189.0881 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $223.26 | 7.134% | $239.1874 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $39.64 | 11.616% | $44.2446 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $159.26 | 10.702% | $176.304 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $111.28 | 11.522% | $124.1017 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $45.77 | 13.132% | $51.7805 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $13.92 | 13.132% | $15.748 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $763.08 | $840.4543 | $840.45 | $840.50 | $840.40 | |