| 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 | $153.56 | 13.391% | $174.1232 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $125.81 | 6.127% | $133.5184 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $177.28 | 8.291% | $191.9783 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $156.95 | 5.257% | $165.2009 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $81.47 | 11.513% | $90.8496 | $90.85 | $90.85 | $90.80 |
| Purchase #6 | $185.83 | 12.395% | $208.8636 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $211.41 | 11.409% | $235.5298 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $1,092.31 | $1,200.0638 | $1,200.06 | $1,200.05 | $1,200.00 | |