| 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 | $127.69 | 3.469% | $132.1196 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $181.42 | 7.447% | $194.9303 | $194.93 | $194.95 | $194.90 |
| Purchase #3 | $145.63 | 8.389% | $157.8469 | $157.85 | $157.85 | $157.80 |
| Purchase #4 | $234.38 | 3.842% | $243.3849 | $243.38 | $243.40 | $243.40 |
| Purchase #5 | $222.58 | 8.339% | $241.1409 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $150.99 | 12.414% | $169.7339 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $76.75 | 3.425% | $79.3787 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $1,139.44 | $1,218.5352 | $1,218.53 | $1,218.60 | $1,218.40 | |