| 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 | $143.61 | 5.649% | $151.7225 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $70.87 | 13.466% | $80.4134 | $80.41 | $80.40 | $80.40 |
| Purchase #3 | $110.53 | 6.534% | $117.752 | $117.75 | $117.75 | $117.80 |
| Purchase #4 | $89.59 | 9.695% | $98.2758 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $42.82 | 12.654% | $48.2384 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $122.65 | 13.618% | $139.3525 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $165.29 | 9.816% | $181.5149 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $745.36 | $817.2695 | $817.26 | $817.25 | $817.30 | |