| 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 | $144.74 | 8.276% | $156.7187 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $81.80 | 7.171% | $87.6659 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $78.94 | 4.676% | $82.6312 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $189.58 | 7.531% | $203.8573 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $144.73 | 4.122% | $150.6958 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $41.44 | 7.435% | $44.5211 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $119.68 | 4.296% | $124.8215 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $800.91 | $850.9115 | $850.92 | $850.85 | $850.90 | |