| 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 | $157.57 | 4.654% | $164.9033 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $163.88 | 4.573% | $171.3742 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $9.33 | 10.118% | $10.274 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $155.71 | 11.646% | $173.844 | $173.84 | $173.85 | $173.80 |
| Purchase #5 | $250.57 | 6.752% | $267.4885 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $176.32 | 9.528% | $193.1198 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $5.61 | 9.612% | $6.1492 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $918.99 | $987.1530 | $987.14 | $987.10 | $987.10 | |