| 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 | $15.81 | 13.315% | $17.9151 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $120.55 | 4.290% | $125.7216 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $53.82 | 3.682% | $55.8017 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $132.44 | 13.834% | $150.7617 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $78.68 | 12.820% | $88.7668 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $233.92 | 5.774% | $247.4265 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $164.45 | 12.285% | $184.6527 | $184.65 | $184.65 | $184.70 |
| 7 purchase totals = | $799.67 | $871.0461 | $871.05 | $871.00 | $871.10 | |