| 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 | $157.36 | 4.178% | $163.9345 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $125.61 | 13.618% | $142.7156 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $169.97 | 5.871% | $179.9489 | $179.95 | $179.95 | $179.90 |
| Purchase #4 | $190.26 | 5.303% | $200.3495 | $200.35 | $200.35 | $200.30 |
| Purchase #5 | $241.59 | 5.547% | $254.991 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $137.55 | 7.760% | $148.2239 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $81.75 | 5.607% | $86.3337 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $1,104.09 | $1,176.4971 | $1,176.49 | $1,176.50 | $1,176.30 | |