| 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 | $175.92 | 9.250% | $192.1926 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $125.38 | 10.353% | $138.3606 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $71.31 | 3.290% | $73.6561 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $77.27 | 5.872% | $81.8073 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $158.89 | 7.512% | $170.8258 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $154.46 | 12.798% | $174.2278 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $189.64 | 12.151% | $212.6832 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $952.87 | $1,043.7534 | $1,043.76 | $1,043.80 | $1,043.80 | |