| 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 | $155.58 | 12.400% | $174.8719 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $144.82 | 5.538% | $152.8401 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $150.55 | 11.183% | $167.386 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $143.30 | 8.750% | $155.8388 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $238.34 | 11.550% | $265.8683 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $188.83 | 5.845% | $199.8671 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $73.67 | 5.772% | $77.9222 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $1,095.09 | $1,194.5944 | $1,194.60 | $1,194.55 | $1,194.60 | |