| 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 | $181.53 | 12.390% | $204.0216 | $204.02 | $204.00 | $204.00 |
| Purchase #2 | $42.39 | 6.333% | $45.0746 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $41.59 | 9.695% | $45.6222 | $45.62 | $45.60 | $45.60 |
| Purchase #4 | $23.69 | 7.220% | $25.4004 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $124.37 | 4.220% | $129.6184 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $214.91 | 5.823% | $227.4242 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $67.87 | 6.867% | $72.5306 | $72.53 | $72.55 | $72.50 |
| 7 purchase totals = | $696.35 | $749.6920 | $749.68 | $749.60 | $749.60 | |