| 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 | $147.53 | 5.366% | $155.4465 | $155.45 | $155.45 | $155.40 |
| Purchase #2 | $82.74 | 10.204% | $91.1828 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $161.52 | 6.375% | $171.8169 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $25.25 | 5.328% | $26.5953 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $34.47 | 5.682% | $36.4286 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $146.84 | 6.799% | $156.8237 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $13.94 | 5.382% | $14.6903 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $612.29 | $652.9841 | $652.99 | $653.00 | $652.90 | |