| 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 | $183.82 | 9.792% | $201.8197 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $131.36 | 11.495% | $146.4598 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $162.60 | 13.105% | $183.9087 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $16.84 | 5.635% | $17.7889 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $91.94 | 4.209% | $95.8098 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $17.93 | 12.145% | $20.1076 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $176.26 | 10.869% | $195.4177 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $780.75 | $861.3122 | $861.32 | $861.25 | $861.30 | |