| 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 | $180.80 | 13.793% | $205.7377 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $188.94 | 8.228% | $204.486 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $127.72 | 3.874% | $132.6679 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $141.47 | 5.567% | $149.3456 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $162.67 | 9.697% | $178.4441 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $95.95 | 3.482% | $99.291 | $99.29 | $99.30 | $99.30 |
| Purchase #7 | $17.98 | 4.817% | $18.8461 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $915.53 | $988.8184 | $988.83 | $988.85 | $988.70 | |