| 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 | $185.73 | 8.662% | $201.8179 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $21.84 | 7.248% | $23.423 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $98.74 | 3.605% | $102.2996 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $172.82 | 3.593% | $179.0294 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $199.40 | 9.659% | $218.66 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $12.40 | 11.389% | $13.8122 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $156.65 | 5.220% | $164.8271 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $847.58 | $903.8692 | $903.87 | $903.85 | $903.80 | |