| 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 | $220.88 | 4.667% | $231.1885 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $68.31 | 11.439% | $76.124 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $102.25 | 3.697% | $106.0302 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $235.76 | 4.609% | $246.6262 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $167.93 | 5.455% | $177.0906 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $7.55 | 4.442% | $7.8854 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $57.78 | 5.423% | $60.9134 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $860.46 | $905.8583 | $905.86 | $905.90 | $905.80 | |