| 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 | $163.76 | 3.528% | $169.5375 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $202.72 | 11.765% | $226.57 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $74.93 | 3.658% | $77.6709 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $182.47 | 10.661% | $201.9231 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $98.39 | 9.853% | $108.0844 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $179.41 | 4.689% | $187.8225 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $132.82 | 12.317% | $149.1794 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $1,034.50 | $1,120.7878 | $1,120.78 | $1,120.75 | $1,120.80 | |