| 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 | $141.97 | 10.223% | $156.4836 | $156.48 | $156.50 | $156.50 |
| Purchase #2 | $151.48 | 7.453% | $162.7698 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $94.63 | 5.409% | $99.7485 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $236.67 | 9.769% | $259.7903 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $5.36 | 10.856% | $5.9419 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $82.64 | 12.287% | $92.794 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $89.64 | 13.502% | $101.7432 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $802.39 | $879.2713 | $879.26 | $879.30 | $879.20 | |