| 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 | $9.30 | 5.326% | $9.7953 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $169.41 | 9.309% | $185.1804 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $185.52 | 12.617% | $208.9271 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $148.91 | 9.135% | $162.5129 | $162.51 | $162.50 | $162.50 |
| Purchase #5 | $201.27 | 11.871% | $225.1628 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $140.63 | 4.231% | $146.5801 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $8.37 | 9.618% | $9.175 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $863.41 | $947.3336 | $947.34 | $947.40 | $947.40 | |