| 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 | $154.29 | 10.532% | $170.5398 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $46.90 | 5.120% | $49.3013 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $128.69 | 9.695% | $141.1665 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $173.34 | 7.265% | $185.9332 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $52.38 | 8.507% | $56.836 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $98.94 | 3.813% | $102.7126 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $208.52 | 12.441% | $234.462 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $863.06 | $940.9514 | $940.95 | $940.95 | $940.90 | |