| 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 | $162.50 | 5.434% | $171.3303 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $36.39 | 6.459% | $38.7404 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $123.74 | 11.174% | $137.5667 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $25.32 | 3.871% | $26.3001 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $208.88 | 11.527% | $232.9576 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $231.29 | 3.788% | $240.0513 | $240.05 | $240.05 | $240.10 |
| Purchase #7 | $127.39 | 4.574% | $133.2168 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $915.51 | $980.1632 | $980.17 | $980.15 | $980.20 | |