| 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 | $32.70 | 12.755% | $36.8709 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $176.79 | 4.340% | $184.4627 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $26.49 | 7.240% | $28.4079 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $181.64 | 6.463% | $193.3794 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $187.72 | 6.524% | $199.9669 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $9.61 | 8.648% | $10.4411 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $138.59 | 7.699% | $149.26 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $753.54 | $802.7889 | $802.79 | $802.75 | $802.90 | |