| 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 | $73.71 | 12.670% | $83.0491 | $83.05 | $83.05 | $83.00 |
| Purchase #2 | $134.65 | 3.446% | $139.29 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $133.54 | 7.584% | $143.6677 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $160.45 | 9.154% | $175.1376 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $75.33 | 3.702% | $78.1187 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $236.69 | 7.413% | $254.2358 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $212.53 | 13.522% | $241.2683 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $1,026.90 | $1,114.7672 | $1,114.78 | $1,114.75 | $1,114.70 | |