| 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 | $167.70 | 7.431% | $180.1618 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $190.56 | 7.863% | $205.5437 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $119.48 | 13.568% | $135.691 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $191.72 | 3.644% | $198.7063 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $161.34 | 5.336% | $169.9491 | $169.95 | $169.95 | $169.90 |
| Purchase #6 | $127.29 | 3.493% | $131.7362 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $97.57 | 8.191% | $105.562 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $1,055.66 | $1,127.3501 | $1,127.35 | $1,127.35 | $1,127.30 | |