| 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 | $145.42 | 9.185% | $158.7768 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $166.47 | 7.145% | $178.3643 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $213.57 | 11.308% | $237.7205 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $151.60 | 12.718% | $170.8805 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $198.43 | 9.524% | $217.3285 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $59.54 | 13.350% | $67.4886 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $189.54 | 6.615% | $202.0781 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $1,124.57 | $1,232.6373 | $1,232.64 | $1,232.70 | $1,232.70 | |