| 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 | $154.44 | 11.216% | $171.762 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $19.85 | 4.450% | $20.7333 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $203.64 | 11.499% | $227.0566 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $202.58 | 6.225% | $215.1906 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $137.46 | 13.336% | $155.7917 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $246.53 | 5.150% | $259.2263 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $62.45 | 5.151% | $65.6668 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $1,026.95 | $1,115.4273 | $1,115.43 | $1,115.45 | $1,115.50 | |