| 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 | $133.53 | 6.754% | $142.5486 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $84.33 | 9.372% | $92.2334 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $154.31 | 5.249% | $162.4097 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $81.27 | 11.649% | $90.7371 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $87.67 | 11.839% | $98.0493 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $76.71 | 13.712% | $87.2285 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $126.94 | 7.307% | $136.2155 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $744.76 | $809.4221 | $809.43 | $809.45 | $809.20 | |