| 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 | $131.47 | 3.790% | $136.4527 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $223.62 | 11.428% | $249.1753 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $69.56 | 12.417% | $78.1973 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $97.31 | 10.631% | $107.655 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $26.82 | 5.806% | $28.3772 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $181.57 | 3.365% | $187.6798 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $172.29 | 3.732% | $178.7199 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $902.64 | $966.2572 | $966.27 | $966.30 | $966.40 | |