| 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 | $180.32 | 8.736% | $196.0728 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $157.71 | 6.537% | $168.0195 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $156.67 | 9.311% | $171.2575 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $140.26 | 12.394% | $157.6438 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $23.76 | 7.566% | $25.5577 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $100.43 | 5.816% | $106.271 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $44.91 | 12.113% | $50.3499 | $50.35 | $50.35 | $50.30 |
| 7 purchase totals = | $804.06 | $875.1722 | $875.17 | $875.10 | $875.20 | |