| 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 | $151.74 | 3.856% | $157.5911 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $186.26 | 3.410% | $192.6115 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $69.89 | 4.556% | $73.0742 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $54.45 | 8.552% | $59.1066 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $192.83 | 13.152% | $218.191 | $218.19 | $218.20 | $218.20 |
| Purchase #6 | $180.29 | 13.241% | $204.1622 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $46.73 | 3.413% | $48.3249 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $882.19 | $953.0615 | $953.05 | $953.00 | $953.10 | |