| 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 | $162.25 | 11.642% | $181.1391 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $33.84 | 9.786% | $37.1516 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $7.79 | 5.810% | $8.2426 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $38.85 | 12.230% | $43.6014 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $62.37 | 10.386% | $68.8477 | $68.85 | $68.85 | $68.80 |
| Purchase #6 | $244.79 | 3.284% | $252.8289 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $240.46 | 4.135% | $250.403 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $790.35 | $842.2143 | $842.21 | $842.25 | $842.10 | |