| 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 | $159.82 | 10.368% | $176.3901 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $72.25 | 12.393% | $81.2039 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $182.62 | 10.309% | $201.4463 | $201.45 | $201.45 | $201.40 |
| Purchase #4 | $93.56 | 13.202% | $105.9118 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $121.98 | 12.433% | $137.1458 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $6.34 | 9.710% | $6.9556 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $62.68 | 6.627% | $66.8338 | $66.83 | $66.85 | $66.80 |
| 7 purchase totals = | $699.25 | $775.8873 | $775.89 | $775.90 | $775.80 | |