| 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 | $187.39 | 4.708% | $196.2123 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $119.81 | 12.757% | $135.0942 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $45.40 | 6.237% | $48.2316 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $198.41 | 8.582% | $215.4375 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $148.70 | 10.287% | $163.9968 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $219.72 | 9.124% | $239.7673 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $176.42 | 10.785% | $195.4469 | $195.45 | $195.45 | $195.40 |
| 7 purchase totals = | $1,095.85 | $1,194.1866 | $1,194.19 | $1,194.20 | $1,194.10 | |