| 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 | $215.40 | 8.540% | $233.7952 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $185.82 | 4.240% | $193.6988 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $214.65 | 10.546% | $237.287 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $48.39 | 6.728% | $51.6457 | $51.65 | $51.65 | $51.60 |
| Purchase #5 | $165.81 | 7.811% | $178.7614 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $46.36 | 8.181% | $50.1527 | $50.15 | $50.15 | $50.20 |
| Purchase #7 | $180.60 | 9.681% | $198.0839 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $1,057.03 | $1,143.4247 | $1,143.43 | $1,143.45 | $1,143.50 | |