| 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 | $132.62 | 11.564% | $147.9562 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $72.82 | 7.559% | $78.3245 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $168.66 | 6.574% | $179.7477 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $213.53 | 13.594% | $242.5573 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $152.35 | 3.640% | $157.8955 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $94.73 | 13.711% | $107.7184 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $19.70 | 6.372% | $20.9553 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $854.41 | $935.1549 | $935.17 | $935.10 | $935.20 | |