| 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 | $160.48 | 4.592% | $167.8492 | $167.85 | $167.85 | $167.80 |
| Purchase #2 | $111.52 | 8.390% | $120.8765 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $160.58 | 5.508% | $169.4247 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $214.96 | 7.661% | $231.4281 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $217.34 | 11.656% | $242.6732 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $150.72 | 6.209% | $160.0782 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $174.25 | 9.370% | $190.5772 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $1,189.85 | $1,282.9071 | $1,282.91 | $1,282.95 | $1,282.90 | |