| 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 | $134.41 | 8.746% | $146.1655 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $114.64 | 9.149% | $125.1284 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $52.91 | 7.550% | $56.9047 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $35.33 | 4.124% | $36.787 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $87.95 | 12.300% | $98.7679 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $52.91 | 7.367% | $56.8079 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $20.94 | 10.756% | $23.1923 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $499.09 | $543.7537 | $543.76 | $543.75 | $543.80 | |