| 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 | $174.68 | 3.503% | $180.799 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $96.39 | 7.822% | $103.9296 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $13.91 | 7.257% | $14.9194 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $25.64 | 4.407% | $26.77 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $218.26 | 8.617% | $237.0675 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $8.81 | 4.411% | $9.1986 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $67.65 | 3.284% | $69.8716 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $605.34 | $642.5557 | $642.56 | $642.50 | $642.60 | |