| 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 | $37.87 | 6.141% | $40.1956 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $197.46 | 13.825% | $224.7588 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $169.36 | 8.796% | $184.2569 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $195.82 | 10.334% | $216.056 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $244.66 | 11.256% | $272.1989 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $14.26 | 6.374% | $15.1689 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $215.77 | 12.757% | $243.2958 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,075.20 | $1,195.9309 | $1,195.95 | $1,195.90 | $1,196.10 | |