| 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 | $159.32 | 5.637% | $168.3009 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $241.43 | 8.218% | $261.2707 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $75.98 | 10.219% | $83.7444 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $85.45 | 5.207% | $89.8994 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $172.98 | 6.168% | $183.6494 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $55.64 | 4.204% | $57.9791 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $88.34 | 8.845% | $96.1537 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $879.14 | $940.9976 | $940.99 | $941.00 | $941.00 | |