| 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 | $149.54 | 13.553% | $169.8072 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $143.73 | 3.365% | $148.5665 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $190.90 | 13.152% | $216.0072 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $226.60 | 5.123% | $238.2087 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $47.84 | 9.320% | $52.2987 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $227.36 | 7.339% | $244.046 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $59.90 | 12.540% | $67.4115 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $1,045.87 | $1,136.3458 | $1,136.36 | $1,136.30 | $1,136.30 | |