| 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 | $172.44 | 10.796% | $191.0566 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $71.62 | 9.772% | $78.6187 | $78.62 | $78.60 | $78.60 |
| Purchase #3 | $186.60 | 13.794% | $212.3396 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $161.80 | 13.551% | $183.7255 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $246.67 | 5.512% | $260.2665 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $125.89 | 4.116% | $131.0716 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $69.78 | 8.261% | $75.5445 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $1,034.80 | $1,132.6230 | $1,132.63 | $1,132.60 | $1,132.60 | |