| 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 | $174.85 | 5.321% | $184.1538 | $184.15 | $184.15 | $184.20 |
| Purchase #2 | $183.43 | 9.631% | $201.0961 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $46.43 | 4.532% | $48.5342 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $99.47 | 13.657% | $113.0546 | $113.05 | $113.05 | $113.10 |
| Purchase #5 | $228.32 | 3.601% | $236.5418 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $100.98 | 9.502% | $110.5751 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $142.40 | 8.187% | $154.0583 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $975.88 | $1,048.0139 | $1,048.01 | $1,048.05 | $1,048.10 | |