| 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 | $153.45 | 12.177% | $172.1356 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $156.87 | 4.730% | $164.29 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $217.83 | 5.297% | $229.3685 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $228.83 | 10.816% | $253.5803 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $116.54 | 3.441% | $120.5501 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $153.73 | 11.109% | $170.8079 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $222.90 | 10.832% | $247.0445 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,250.15 | $1,357.7769 | $1,357.78 | $1,357.80 | $1,357.80 | |