| 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 | $139.91 | 12.152% | $156.9119 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $144.90 | 7.861% | $156.2906 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $18.84 | 8.663% | $20.4721 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $128.33 | 7.104% | $137.4466 | $137.45 | $137.45 | $137.40 |
| Purchase #5 | $195.26 | 3.337% | $201.7758 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $70.55 | 4.738% | $73.8927 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $81.29 | 6.148% | $86.2877 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $779.08 | $833.0774 | $833.08 | $833.10 | $833.10 | |