| 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 | $211.68 | 6.359% | $225.1407 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $230.97 | 11.797% | $258.2175 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $151.98 | 7.565% | $163.4773 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $159.29 | 10.775% | $176.4535 | $176.45 | $176.45 | $176.50 |
| Purchase #5 | $201.68 | 9.320% | $220.4766 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $200.40 | 5.410% | $211.2416 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $54.51 | 12.225% | $61.1738 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $1,210.51 | $1,316.1810 | $1,316.18 | $1,316.20 | $1,316.20 | |