| 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 | $150.65 | 13.491% | $170.9742 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $204.88 | 13.455% | $232.4466 | $232.45 | $232.45 | $232.40 |
| Purchase #3 | $59.45 | 8.689% | $64.6156 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $116.81 | 5.379% | $123.0932 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $133.40 | 3.504% | $138.0743 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $171.88 | 13.670% | $195.376 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $169.39 | 13.261% | $191.8528 | $191.85 | $191.85 | $191.90 |
| 7 purchase totals = | $1,006.46 | $1,116.4327 | $1,116.43 | $1,116.40 | $1,116.50 | |