| 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 | $180.33 | 13.793% | $205.2029 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $178.54 | 6.242% | $189.6845 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $192.72 | 5.235% | $202.8089 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $143.40 | 10.638% | $158.6549 | $158.65 | $158.65 | $158.70 |
| Purchase #5 | $242.55 | 10.239% | $267.3847 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $131.33 | 11.300% | $146.1703 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $188.69 | 11.683% | $210.7347 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $1,257.56 | $1,380.6409 | $1,380.62 | $1,380.65 | $1,380.70 | |