| 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 | $180.64 | 10.264% | $199.1809 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $38.54 | 3.737% | $39.9802 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $182.74 | 13.319% | $207.0791 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $175.76 | 6.866% | $187.8277 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $39.29 | 7.590% | $42.2721 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $84.87 | 12.614% | $95.5755 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $166.75 | 8.520% | $180.9571 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $868.59 | $952.8726 | $952.88 | $952.95 | $953.00 | |