| 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 | $173.94 | 7.736% | $187.396 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $217.84 | 7.124% | $233.3589 | $233.36 | $233.35 | $233.40 |
| Purchase #3 | $53.97 | 11.477% | $60.1641 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $182.61 | 12.142% | $204.7825 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $198.83 | 12.153% | $222.9938 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $154.35 | 6.636% | $164.5927 | $164.59 | $164.60 | $164.60 |
| Purchase #7 | $213.68 | 12.124% | $239.5866 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,195.22 | $1,312.8746 | $1,312.87 | $1,312.90 | $1,313.00 | |