| 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 | $213.79 | 4.161% | $222.6858 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $156.52 | 13.805% | $178.1276 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $233.98 | 6.867% | $250.0474 | $250.05 | $250.05 | $250.00 |
| Purchase #4 | $55.91 | 8.524% | $60.6758 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $156.93 | 11.719% | $175.3206 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $178.93 | 12.676% | $201.6112 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $78.31 | 8.799% | $85.2005 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $1,074.37 | $1,173.6689 | $1,173.68 | $1,173.70 | $1,173.60 | |