| 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 | $151.36 | 9.529% | $165.7831 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $219.40 | 5.764% | $232.0462 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $76.95 | 7.666% | $82.849 | $82.85 | $82.85 | $82.80 |
| Purchase #4 | $190.47 | 4.330% | $198.7174 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $23.69 | 9.680% | $25.9832 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $17.53 | 8.295% | $18.9841 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $86.42 | 6.770% | $92.2706 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $765.82 | $816.6336 | $816.63 | $816.65 | $816.60 | |