| 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 | $137.79 | 13.782% | $156.7802 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $233.54 | 6.465% | $248.6384 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $197.89 | 3.284% | $204.3887 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $108.68 | 3.850% | $112.8642 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $226.48 | 13.498% | $257.0503 | $257.05 | $257.05 | $257.10 |
| Purchase #6 | $176.87 | 12.651% | $199.2458 | $199.25 | $199.25 | $199.20 |
| Purchase #7 | $127.34 | 8.107% | $137.6635 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $1,208.59 | $1,316.6311 | $1,316.63 | $1,316.65 | $1,316.70 | |