| 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 | $142.73 | 12.242% | $160.203 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $108.79 | 11.340% | $121.1268 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $227.51 | 9.182% | $248.4 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $21.54 | 4.682% | $22.5485 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $181.95 | 11.606% | $203.0671 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $8.91 | 8.708% | $9.6859 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $21.36 | 4.431% | $22.3065 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $712.79 | $787.3378 | $787.35 | $787.35 | $787.30 | |