| 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 | $201.79 | 9.414% | $220.7865 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $146.33 | 3.194% | $151.0038 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $149.73 | 8.728% | $162.7984 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $158.90 | 13.695% | $180.6614 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $180.97 | 3.735% | $187.7292 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $51.93 | 12.210% | $58.2707 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $62.59 | 3.788% | $64.9609 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $952.24 | $1,026.2109 | $1,026.21 | $1,026.20 | $1,026.30 | |