| 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 | $157.38 | 3.823% | $163.3966 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $112.68 | 8.123% | $121.833 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $119.33 | 12.613% | $134.3811 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $124.62 | 8.316% | $134.9834 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $128.34 | 10.223% | $141.4602 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $43.42 | 6.169% | $46.0986 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $174.45 | 9.727% | $191.4188 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $860.22 | $933.5717 | $933.57 | $933.60 | $933.60 | |