| 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 | $118.75 | 13.158% | $134.3751 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $209.63 | 4.431% | $218.9187 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $114.72 | 7.390% | $123.1978 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $94.93 | 8.341% | $102.8481 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $163.99 | 7.682% | $176.5877 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $57.38 | 12.600% | $64.6099 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $79.80 | 4.431% | $83.3359 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $839.20 | $903.8732 | $903.89 | $903.90 | $903.80 | |