| 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 | $161.94 | 7.754% | $174.4968 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $161.25 | 12.201% | $180.9241 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $215.82 | 12.360% | $242.4954 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $180.31 | 9.294% | $197.068 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $233.38 | 6.427% | $248.3793 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $203.62 | 10.675% | $225.3564 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $74.50 | 5.534% | $78.6228 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $1,230.82 | $1,347.3428 | $1,347.35 | $1,347.30 | $1,347.40 | |