| 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 | $139.82 | 11.395% | $155.7525 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $147.94 | 9.595% | $162.1348 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $94.60 | 9.522% | $103.6078 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $224.49 | 4.665% | $234.9625 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $124.86 | 10.361% | $137.7967 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $83.63 | 3.269% | $86.3639 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $67.27 | 13.849% | $76.5862 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $882.61 | $957.2044 | $957.20 | $957.20 | $957.30 | |