| 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 | $161.97 | 6.144% | $171.9214 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $152.54 | 8.574% | $165.6188 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $142.75 | 8.447% | $154.8081 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $99.71 | 10.772% | $110.4508 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $71.63 | 13.396% | $81.2256 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $101.64 | 11.775% | $113.6081 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $79.28 | 11.533% | $88.4234 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $809.52 | $886.0562 | $886.06 | $886.00 | $886.00 | |