| 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 | $187.67 | 6.643% | $200.1369 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $148.82 | 3.647% | $154.2475 | $154.25 | $154.25 | $154.20 |
| Purchase #3 | $203.84 | 12.565% | $229.4525 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $61.35 | 5.362% | $64.6396 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $177.32 | 3.535% | $183.5883 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $207.85 | 10.210% | $229.0715 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $117.47 | 7.755% | $126.5798 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $1,104.32 | $1,187.7161 | $1,187.72 | $1,187.75 | $1,187.70 | |