| 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 | $128.94 | 11.652% | $143.9641 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $167.87 | 10.357% | $185.2563 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $49.79 | 12.831% | $56.1786 | $56.18 | $56.20 | $56.20 |
| Purchase #4 | $51.51 | 9.106% | $56.2005 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $249.74 | 8.815% | $271.7546 | $271.75 | $271.75 | $271.80 |
| Purchase #6 | $26.78 | 8.232% | $28.9845 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $172.62 | 3.360% | $178.42 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $847.25 | $920.7586 | $920.75 | $920.75 | $920.90 | |