| 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 | $208.33 | 11.442% | $232.1671 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $56.27 | 10.517% | $62.1879 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $76.69 | 6.185% | $81.4333 | $81.43 | $81.45 | $81.40 |
| Purchase #4 | $79.43 | 9.447% | $86.9338 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $142.85 | 7.528% | $153.6037 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $34.57 | 10.339% | $38.1442 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $10.81 | 12.811% | $12.1949 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $608.95 | $666.6649 | $666.65 | $666.70 | $666.60 | |