| 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 | $161.73 | 5.622% | $170.8225 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $99.27 | 3.677% | $102.9202 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $218.87 | 7.336% | $234.9263 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $202.32 | 13.455% | $229.5422 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $98.86 | 9.690% | $108.4395 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $82.62 | 12.560% | $92.9971 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $165.74 | 3.414% | $171.3984 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $1,029.41 | $1,111.0462 | $1,111.05 | $1,111.05 | $1,110.90 | |