| 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 | $170.76 | 13.292% | $193.4574 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $180.52 | 3.826% | $187.4267 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $93.99 | 7.277% | $100.8297 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $63.52 | 3.160% | $65.5272 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $27.90 | 9.802% | $30.6348 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $114.73 | 9.559% | $125.697 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $13.74 | 12.313% | $15.4318 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $665.16 | $719.0046 | $719.01 | $719.10 | $718.90 | |