| 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 | $154.75 | 8.476% | $167.8666 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $88.52 | 6.102% | $93.9215 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $219.50 | 12.308% | $246.5161 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $159.27 | 6.667% | $169.8885 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $238.99 | 3.112% | $246.4274 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $144.88 | 8.707% | $157.4947 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $180.99 | 3.328% | $187.0133 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $1,186.90 | $1,269.1281 | $1,269.13 | $1,269.10 | $1,269.10 | |