| 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 | $157.68 | 6.704% | $168.2509 | $168.25 | $168.25 | $168.30 |
| Purchase #2 | $211.62 | 13.296% | $239.757 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $224.25 | 5.608% | $236.8259 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $44.90 | 7.193% | $48.1297 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $65.27 | 3.647% | $67.6504 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $154.65 | 12.548% | $174.0555 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $236.63 | 12.274% | $265.674 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $1,095.00 | $1,200.3434 | $1,200.35 | $1,200.35 | $1,200.50 | |