| 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 | $113.46 | 11.421% | $126.4183 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $30.64 | 12.737% | $34.5426 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $192.58 | 11.760% | $215.2274 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $138.64 | 6.138% | $147.1497 | $147.15 | $147.15 | $147.10 |
| Purchase #5 | $174.54 | 6.522% | $185.9235 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $93.64 | 11.201% | $104.1286 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $150.84 | 5.585% | $159.2644 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $894.34 | $972.6545 | $972.65 | $972.65 | $972.50 | |