| 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 | $136.71 | 9.766% | $150.0611 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $205.92 | 5.192% | $216.6114 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $16.75 | 5.167% | $17.6155 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $136.94 | 13.316% | $155.1749 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $161.77 | 7.385% | $173.7167 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $228.98 | 10.869% | $253.8678 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $208.77 | 12.222% | $234.2859 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $1,095.84 | $1,201.3333 | $1,201.34 | $1,201.25 | $1,201.40 | |