| 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 | $140.65 | 4.709% | $147.2732 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $149.87 | 9.337% | $163.8634 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $74.88 | 8.233% | $81.0449 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $26.32 | 10.374% | $29.0504 | $29.05 | $29.05 | $29.10 |
| Purchase #5 | $54.89 | 3.714% | $56.9286 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $83.30 | 11.627% | $92.9853 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $163.55 | 10.650% | $180.9681 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $693.46 | $752.1139 | $752.11 | $752.10 | $752.20 | |