| 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 | $156.62 | 13.352% | $177.5319 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $75.29 | 5.436% | $79.3828 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $185.78 | 9.250% | $202.9647 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $61.50 | 3.131% | $63.4256 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $21.62 | 10.766% | $23.9476 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $204.67 | 5.176% | $215.2637 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $107.56 | 5.782% | $113.7791 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $813.04 | $876.2954 | $876.29 | $876.35 | $876.30 | |