| 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 | $140.34 | 12.356% | $157.6804 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $175.31 | 8.637% | $190.4515 | $190.45 | $190.45 | $190.50 |
| Purchase #3 | $158.99 | 6.690% | $169.6264 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $143.58 | 8.209% | $155.3665 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $249.81 | 11.496% | $278.5282 | $278.53 | $278.55 | $278.50 |
| Purchase #6 | $139.39 | 8.187% | $150.8019 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $219.32 | 6.357% | $233.2622 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,226.74 | $1,335.7171 | $1,335.72 | $1,335.75 | $1,335.80 | |