| 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 | $158.86 | 4.477% | $165.9722 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $246.93 | 9.380% | $270.092 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $200.68 | 7.724% | $216.1805 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $131.42 | 9.612% | $144.0521 | $144.05 | $144.05 | $144.10 |
| Purchase #5 | $214.66 | 5.218% | $225.861 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $23.70 | 13.583% | $26.9192 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $164.83 | 13.780% | $187.5436 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,141.08 | $1,236.6206 | $1,236.61 | $1,236.60 | $1,236.70 | |