| 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 | $139.59 | 12.126% | $156.5167 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $136.73 | 7.148% | $146.5035 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $14.94 | 5.302% | $15.7321 | $15.73 | $15.75 | $15.70 |
| Purchase #4 | $213.92 | 6.167% | $227.1124 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $64.74 | 6.374% | $68.8665 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $78.89 | 3.741% | $81.8413 | $81.84 | $81.85 | $81.80 |
| Purchase #7 | $223.53 | 12.636% | $251.7753 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $872.34 | $948.3478 | $948.35 | $948.35 | $948.30 | |