| 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 | $163.98 | 12.810% | $184.9858 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $248.27 | 11.537% | $276.9129 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $90.25 | 8.200% | $97.6505 | $97.65 | $97.65 | $97.70 |
| Purchase #4 | $153.25 | 13.655% | $174.1763 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $150.34 | 5.469% | $158.5621 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $237.95 | 13.160% | $269.2642 | $269.26 | $269.25 | $269.30 |
| Purchase #7 | $116.82 | 9.728% | $128.1842 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $1,160.86 | $1,289.7360 | $1,289.73 | $1,289.75 | $1,289.90 | |