| 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 | $195.32 | 11.401% | $217.5884 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $151.94 | 8.235% | $164.4523 | $164.45 | $164.45 | $164.50 |
| Purchase #3 | $206.68 | 13.577% | $234.7409 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $7.82 | 10.447% | $8.637 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $48.25 | 10.349% | $53.2434 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $196.55 | 5.596% | $207.5489 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $26.40 | 12.453% | $29.6876 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $832.96 | $915.8985 | $915.90 | $915.95 | $915.80 | |