| 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 | $167.92 | 6.247% | $178.41 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $239.73 | 6.342% | $254.9337 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $79.39 | 12.326% | $89.1756 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $217.62 | 3.476% | $225.1845 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $207.28 | 4.667% | $216.9538 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $89.76 | 13.789% | $102.137 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $178.80 | 10.552% | $197.667 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,180.50 | $1,264.4616 | $1,264.46 | $1,264.50 | $1,264.50 | |