| 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 | $138.85 | 13.320% | $157.3448 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $55.56 | 11.772% | $62.1005 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $11.37 | 13.142% | $12.8642 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $11.78 | 12.445% | $13.246 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $121.61 | 4.150% | $126.6568 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $205.91 | 13.443% | $233.5905 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $40.63 | 8.840% | $44.2217 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $585.71 | $650.0245 | $650.02 | $650.00 | $650.00 | |