| 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 | $170.66 | 10.220% | $188.1015 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $183.43 | 10.629% | $202.9268 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $10.44 | 9.374% | $11.4186 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $95.37 | 5.797% | $100.8986 | $100.90 | $100.90 | $100.90 |
| Purchase #5 | $57.61 | 6.581% | $61.4013 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $85.66 | 3.290% | $88.4782 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $73.42 | 6.110% | $77.906 | $77.91 | $77.90 | $77.90 |
| 7 purchase totals = | $676.59 | $731.1310 | $731.14 | $731.15 | $731.10 | |