| 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 | $27.85 | 8.831% | $30.3094 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $136.97 | 3.145% | $141.2777 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $201.48 | 3.602% | $208.7373 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $158.82 | 4.420% | $165.8398 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $141.92 | 6.147% | $150.6438 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $209.41 | 6.550% | $223.1264 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $209.26 | 5.776% | $221.3469 | $221.35 | $221.35 | $221.30 |
| 7 purchase totals = | $1,085.71 | $1,141.2813 | $1,141.29 | $1,141.35 | $1,141.10 | |