| 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 | $131.60 | 4.742% | $137.8405 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $231.91 | 12.198% | $260.1984 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $143.27 | 3.507% | $148.2945 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $185.95 | 6.577% | $198.1799 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $13.88 | 9.482% | $15.1961 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $188.58 | 8.274% | $204.1831 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $195.32 | 13.145% | $220.9948 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $1,090.51 | $1,184.8873 | $1,184.88 | $1,184.95 | $1,184.90 | |