| 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 | $100.90 | 3.368% | $104.2983 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $137.34 | 9.501% | $150.3887 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $16.44 | 13.326% | $18.6308 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $77.41 | 4.528% | $80.9151 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $43.42 | 8.671% | $47.1849 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $234.99 | 8.237% | $254.3461 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $143.60 | 3.198% | $148.1923 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $754.10 | $803.9562 | $803.96 | $804.00 | $803.90 | |