| 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 | $163.54 | 12.325% | $183.6963 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $90.83 | 5.584% | $95.9019 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $83.36 | 11.177% | $92.6771 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $85.62 | 10.194% | $94.3481 | $94.35 | $94.35 | $94.30 |
| Purchase #5 | $5.31 | 9.845% | $5.8328 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $216.38 | 4.234% | $225.5415 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $14.72 | 12.419% | $16.5481 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $659.76 | $714.5458 | $714.55 | $714.60 | $714.40 | |