| 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 | $91.44 | 8.445% | $99.1621 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $182.72 | 9.567% | $200.2008 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $165.39 | 7.841% | $178.3582 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $79.32 | 10.161% | $87.3797 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $157.44 | 7.206% | $168.7851 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $176.31 | 7.138% | $188.895 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $76.56 | 9.120% | $83.5423 | $83.54 | $83.55 | $83.50 |
| 7 purchase totals = | $929.18 | $1,006.3232 | $1,006.33 | $1,006.35 | $1,006.40 | |