| 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 | $173.74 | 7.822% | $187.3299 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $40.76 | 6.729% | $43.5027 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $163.90 | 6.450% | $174.4716 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $208.51 | 11.723% | $232.9536 | $232.95 | $232.95 | $233.00 |
| Purchase #5 | $125.54 | 10.269% | $138.4317 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $38.94 | 8.239% | $42.1483 | $42.15 | $42.15 | $42.10 |
| Purchase #7 | $243.85 | 7.327% | $261.7169 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $995.24 | $1,080.5547 | $1,080.55 | $1,080.55 | $1,080.50 | |