| 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 | $130.32 | 11.866% | $145.7838 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $136.31 | 5.609% | $143.9556 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $195.84 | 12.329% | $219.9851 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $125.45 | 7.446% | $134.791 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $131.52 | 6.107% | $139.5519 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $99.91 | 7.424% | $107.3273 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $137.42 | 5.762% | $145.3381 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $956.77 | $1,036.7328 | $1,036.74 | $1,036.80 | $1,036.80 | |