| 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 | $159.62 | 7.447% | $171.5069 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $63.33 | 3.367% | $65.4623 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $151.60 | 6.794% | $161.8997 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $150.35 | 4.249% | $156.7384 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $197.52 | 7.366% | $212.0693 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $125.88 | 6.717% | $134.3354 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $124.42 | 5.376% | $131.1088 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $972.72 | $1,033.1208 | $1,033.13 | $1,033.10 | $1,033.10 | |