| 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 | $155.83 | 5.823% | $164.904 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $167.84 | 13.685% | $190.8089 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $106.40 | 10.591% | $117.6688 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $140.59 | 3.401% | $145.3715 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $99.91 | 13.115% | $113.0132 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $213.48 | 5.103% | $224.3739 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $208.87 | 3.646% | $216.4854 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $1,092.92 | $1,172.6257 | $1,172.62 | $1,172.55 | $1,172.70 | |