| 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 | $136.56 | 7.837% | $147.2622 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $175.82 | 4.550% | $183.8198 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $45.99 | 13.153% | $52.0391 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $178.25 | 7.729% | $192.0269 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $30.39 | 4.248% | $31.681 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $177.63 | 4.318% | $185.3001 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $179.30 | 8.406% | $194.372 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $923.94 | $986.5011 | $986.50 | $986.50 | $986.50 | |