| 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 | $187.69 | 7.215% | $201.2318 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $8.62 | 4.288% | $8.9896 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $46.82 | 7.509% | $50.3357 | $50.34 | $50.35 | $50.30 |
| Purchase #4 | $27.71 | 10.240% | $30.5475 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $190.92 | 6.816% | $203.9331 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $177.33 | 10.272% | $195.5453 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $223.34 | 10.543% | $246.8867 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $862.43 | $937.4697 | $937.48 | $937.55 | $937.30 | |