| 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 | $154.66 | 9.209% | $168.9026 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $199.37 | 9.179% | $217.6702 | $217.67 | $217.65 | $217.70 |
| Purchase #3 | $142.85 | 12.826% | $161.1719 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $181.65 | 4.433% | $189.7025 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $176.77 | 5.808% | $187.0368 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $68.34 | 12.508% | $76.888 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $126.79 | 7.280% | $136.0203 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $1,050.43 | $1,137.3923 | $1,137.39 | $1,137.35 | $1,137.40 | |