| 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 | $140.33 | 10.274% | $154.7475 | $154.75 | $154.75 | $154.70 |
| Purchase #2 | $12.43 | 6.550% | $13.2442 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $64.85 | 5.122% | $68.1716 | $68.17 | $68.15 | $68.20 |
| Purchase #4 | $118.39 | 9.485% | $129.6193 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $238.61 | 6.827% | $254.8999 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $18.95 | 4.856% | $19.8702 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $163.90 | 9.170% | $178.9296 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $757.46 | $819.4823 | $819.48 | $819.45 | $819.40 | |