| 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 | $136.27 | 11.313% | $151.6862 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $71.92 | 8.196% | $77.8146 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $233.82 | 6.735% | $249.5678 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $250.37 | 11.675% | $279.6007 | $279.60 | $279.60 | $279.60 |
| Purchase #5 | $142.71 | 12.855% | $161.0554 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $28.73 | 7.365% | $30.846 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $176.71 | 6.156% | $187.5883 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,040.53 | $1,138.1590 | $1,138.17 | $1,138.15 | $1,138.20 | |