| 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 | $117.75 | 11.402% | $131.1759 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $6.29 | 3.573% | $6.5147 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $216.81 | 9.688% | $237.8146 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $77.36 | 11.360% | $86.1481 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $168.38 | 10.774% | $186.5213 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $147.27 | 7.357% | $158.1047 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $164.48 | 11.514% | $183.4182 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $898.34 | $989.6975 | $989.69 | $989.65 | $989.60 | |