| 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 | $78.86 | 4.156% | $82.1374 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $156.60 | 13.320% | $177.4591 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $27.73 | 7.798% | $29.8924 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $246.48 | 5.469% | $259.96 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $173.58 | 3.476% | $179.6136 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $140.79 | 6.448% | $149.8681 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $138.97 | 9.549% | $152.2402 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $963.01 | $1,031.1708 | $1,031.17 | $1,031.15 | $1,031.20 | |