| 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 | $176.26 | 8.193% | $190.701 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $44.27 | 7.645% | $47.6544 | $47.65 | $47.65 | $47.70 |
| Purchase #3 | $93.88 | 13.792% | $106.8279 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $203.80 | 10.450% | $225.0971 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $172.55 | 9.145% | $188.3297 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $197.62 | 9.743% | $216.8741 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $182.87 | 12.476% | $205.6849 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $1,071.25 | $1,181.1691 | $1,181.16 | $1,181.20 | $1,181.20 | |