| 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 | $109.71 | 8.357% | $118.8785 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $30.67 | 8.649% | $33.3226 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $174.71 | 4.610% | $182.7641 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $189.56 | 5.541% | $200.0635 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $36.40 | 11.404% | $40.5511 | $40.55 | $40.55 | $40.60 |
| Purchase #6 | $21.44 | 9.332% | $23.4408 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $150.46 | 5.715% | $159.0588 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $712.95 | $758.0794 | $758.07 | $758.05 | $758.20 | |