| 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 | $156.91 | 9.186% | $171.3238 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $135.58 | 7.493% | $145.739 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $206.72 | 13.579% | $234.7905 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $208.54 | 5.418% | $219.8387 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $205.40 | 11.553% | $229.1299 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $231.50 | 4.623% | $242.2022 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $113.33 | 13.160% | $128.2442 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $1,257.98 | $1,371.2683 | $1,371.26 | $1,371.30 | $1,371.10 | |