| 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 | $114.59 | 5.467% | $120.8546 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $69.30 | 8.713% | $75.3381 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $142.96 | 11.191% | $158.9587 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $238.73 | 3.803% | $247.8089 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $215.48 | 12.676% | $242.7942 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $160.92 | 10.604% | $177.984 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $104.36 | 5.322% | $109.914 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,046.34 | $1,133.6525 | $1,133.64 | $1,133.65 | $1,133.70 | |