| 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 | $166.34 | 5.203% | $174.9947 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $163.94 | 7.381% | $176.0404 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $220.34 | 8.869% | $239.882 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $162.34 | 4.291% | $169.306 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $6.96 | 7.602% | $7.4891 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $248.27 | 9.486% | $271.8209 | $271.82 | $271.80 | $271.80 |
| Purchase #7 | $146.32 | 9.478% | $160.1882 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $1,114.51 | $1,199.7213 | $1,199.72 | $1,199.75 | $1,199.70 | |