| 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 | $153.55 | 4.663% | $160.71 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $143.30 | 10.289% | $158.0441 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $221.77 | 11.863% | $248.0786 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $32.72 | 10.768% | $36.2433 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $61.71 | 12.138% | $69.2004 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $128.25 | 13.272% | $145.2713 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $49.52 | 6.730% | $52.8527 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $790.82 | $870.4004 | $870.39 | $870.40 | $870.40 | |