| 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 | $182.45 | 10.197% | $201.0544 | $201.05 | $201.05 | $201.10 |
| Purchase #2 | $127.42 | 7.224% | $136.6248 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $7.90 | 11.855% | $8.8365 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $40.25 | 6.849% | $43.0067 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $97.42 | 8.870% | $106.0612 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $142.53 | 13.364% | $161.5777 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $77.65 | 7.464% | $83.4458 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $675.62 | $740.6071 | $740.61 | $740.60 | $740.60 | |