| 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 | $166.90 | 6.664% | $178.0222 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $6.54 | 12.316% | $7.3455 | $7.35 | $7.35 | $7.30 |
| Purchase #3 | $205.81 | 5.541% | $217.2139 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $190.91 | 8.788% | $207.6872 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $182.87 | 4.493% | $191.0863 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $200.90 | 11.439% | $223.881 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $144.47 | 8.685% | $157.0172 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $1,098.40 | $1,182.2533 | $1,182.26 | $1,182.25 | $1,182.20 | |