| 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 | $112.84 | 11.653% | $125.9892 | $125.99 | $126.00 | $126.00 |
| Purchase #2 | $85.48 | 5.156% | $89.8873 | $89.89 | $89.90 | $89.90 |
| Purchase #3 | $195.61 | 8.317% | $211.8789 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $150.45 | 6.686% | $160.5091 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $172.97 | 6.626% | $184.431 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $27.95 | 3.600% | $28.9562 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $99.93 | 6.769% | $106.6943 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $845.23 | $908.3460 | $908.35 | $908.40 | $908.40 | |