| 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 | $127.41 | 7.141% | $136.5083 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $112.91 | 12.238% | $126.7279 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $14.55 | 6.246% | $15.4588 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $170.93 | 3.530% | $176.9638 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $25.56 | 8.251% | $27.669 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $181.28 | 4.263% | $189.008 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $8.88 | 12.133% | $9.9574 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $641.52 | $682.2932 | $682.30 | $682.25 | $682.40 | |