| 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 | $155.98 | 4.770% | $163.4202 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $215.37 | 7.746% | $232.0526 | $232.05 | $232.05 | $232.10 |
| Purchase #3 | $196.80 | 12.481% | $221.3626 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $249.91 | 13.233% | $282.9806 | $282.98 | $283.00 | $283.00 |
| Purchase #5 | $243.42 | 12.396% | $273.5943 | $273.59 | $273.60 | $273.60 |
| Purchase #6 | $243.61 | 11.230% | $270.9674 | $270.97 | $270.95 | $271.00 |
| Purchase #7 | $29.97 | 8.507% | $32.5195 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $1,335.06 | $1,476.8972 | $1,476.89 | $1,476.85 | $1,477.00 | |