| 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 | $184.88 | 6.451% | $196.8066 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $159.30 | 13.604% | $180.9712 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $72.88 | 5.239% | $76.6982 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $173.59 | 8.657% | $188.6177 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $87.81 | 3.489% | $90.8737 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $46.96 | 6.513% | $50.0185 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $162.82 | 6.473% | $173.3593 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $888.24 | $957.3452 | $957.35 | $957.25 | $957.40 | |