| 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 | $145.32 | 11.441% | $161.9461 | $161.95 | $161.95 | $161.90 |
| Purchase #2 | $165.53 | 7.777% | $178.4033 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $68.68 | 9.634% | $75.2966 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $50.94 | 3.270% | $52.6057 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $171.45 | 7.854% | $184.9157 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $150.92 | 11.642% | $168.4901 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $8.58 | 11.698% | $9.5837 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $761.42 | $831.2412 | $831.25 | $831.25 | $831.20 | |