| 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 | $147.32 | 3.525% | $152.513 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $78.96 | 13.293% | $89.4562 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $114.68 | 9.297% | $125.3418 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $52.52 | 11.182% | $58.3928 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $169.43 | 11.367% | $188.6891 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $69.52 | 11.835% | $77.7477 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $60.56 | 8.444% | $65.6737 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $692.99 | $757.8143 | $757.81 | $757.80 | $757.80 | |