| 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 | $133.62 | 8.382% | $144.82 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $240.82 | 10.561% | $266.253 | $266.25 | $266.25 | $266.30 |
| Purchase #3 | $5.62 | 3.311% | $5.8061 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $104.93 | 3.147% | $108.2321 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $167.89 | 3.753% | $174.1909 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $69.53 | 11.660% | $77.6372 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $80.60 | 7.830% | $86.911 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $803.01 | $863.8503 | $863.85 | $863.85 | $863.80 | |