| 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 | $115.80 | 9.108% | $126.3471 | $126.35 | $126.35 | $126.30 |
| Purchase #2 | $178.58 | 3.822% | $185.4053 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $101.25 | 6.820% | $108.1553 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $31.54 | 6.336% | $33.5384 | $33.54 | $33.55 | $33.50 |
| Purchase #5 | $162.83 | 11.769% | $181.9935 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $71.52 | 7.862% | $77.1429 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $78.64 | 8.707% | $85.4872 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $740.16 | $798.0697 | $798.08 | $798.10 | $798.00 | |