| 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 | $201.27 | 13.799% | $229.0432 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $162.58 | 3.221% | $167.8167 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $229.74 | 5.650% | $242.7203 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $158.45 | 12.151% | $177.7033 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $15.91 | 5.445% | $16.7763 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $109.83 | 11.357% | $122.3034 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $136.66 | 13.140% | $154.6171 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,014.44 | $1,110.9803 | $1,110.98 | $1,110.95 | $1,110.90 | |