| 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 | $150.47 | 4.656% | $157.4759 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $143.81 | 10.316% | $158.6454 | $158.65 | $158.65 | $158.60 |
| Purchase #3 | $16.54 | 5.769% | $17.4942 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $170.44 | 6.550% | $181.6038 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $152.44 | 7.659% | $164.1154 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $246.77 | 8.709% | $268.2612 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $150.89 | 12.211% | $169.3152 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $1,031.36 | $1,116.9111 | $1,116.92 | $1,116.90 | $1,116.90 | |