| 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 | $142.96 | 3.185% | $147.5133 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $143.38 | 6.202% | $152.2724 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $72.72 | 5.291% | $76.5676 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $70.94 | 3.603% | $73.496 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $222.26 | 4.511% | $232.2861 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $90.54 | 4.439% | $94.5591 | $94.56 | $94.55 | $94.60 |
| Purchase #7 | $79.51 | 8.433% | $86.2151 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $822.31 | $862.9096 | $862.92 | $862.85 | $863.00 | |