| 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 | $177.25 | 8.828% | $192.8976 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $167.56 | 8.783% | $182.2768 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $76.85 | 5.840% | $81.338 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $101.58 | 7.758% | $109.4606 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $204.97 | 10.586% | $226.6681 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $10.36 | 3.505% | $10.7231 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $35.55 | 3.671% | $36.855 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $774.12 | $840.2192 | $840.23 | $840.20 | $840.30 | |