| 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 | $146.55 | 12.209% | $164.4423 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $8.56 | 5.562% | $9.0361 | $9.04 | $9.05 | $9.00 |
| Purchase #3 | $145.65 | 3.789% | $151.1687 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $73.28 | 9.120% | $79.9631 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $47.31 | 4.460% | $49.42 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $156.37 | 12.175% | $175.408 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $222.36 | 4.705% | $232.822 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $800.08 | $862.2602 | $862.26 | $862.20 | $862.20 | |