| 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 | $201.96 | 10.874% | $223.9211 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $141.40 | 12.374% | $158.8968 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $163.69 | 12.383% | $183.9597 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $103.90 | 5.172% | $109.2737 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $32.61 | 4.752% | $34.1596 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $76.28 | 10.377% | $84.1956 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $149.87 | 3.360% | $154.9056 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $869.71 | $949.3121 | $949.32 | $949.25 | $949.40 | |