| 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 | $163.82 | 5.145% | $172.2485 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $127.51 | 9.555% | $139.6936 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $23.54 | 11.160% | $26.1671 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $217.48 | 3.796% | $225.7355 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $12.41 | 11.172% | $13.7964 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $91.76 | 5.837% | $97.116 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $92.93 | 7.393% | $99.8003 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $729.45 | $774.5574 | $774.57 | $774.55 | $774.50 | |