| 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 | $196.32 | 9.605% | $215.1765 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $9.97 | 9.176% | $10.8848 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $52.58 | 10.796% | $58.2565 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $178.92 | 6.103% | $189.8395 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $152.57 | 3.840% | $158.4287 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $90.31 | 7.673% | $97.2395 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $50.60 | 12.709% | $57.0308 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $731.27 | $786.8563 | $786.86 | $786.95 | $786.80 | |