| 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 | $122.54 | 7.772% | $132.0638 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $136.85 | 3.569% | $141.7342 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $51.60 | 7.210% | $55.3204 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $102.27 | 5.801% | $108.2027 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $31.98 | 10.119% | $35.2161 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $167.61 | 8.236% | $181.4144 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $86.87 | 4.618% | $90.8817 | $90.88 | $90.90 | $90.90 |
| 7 purchase totals = | $699.72 | $744.8333 | $744.82 | $744.80 | $744.80 | |