| 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 | $162.85 | 12.865% | $183.8007 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $159.81 | 7.275% | $171.4362 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $33.91 | 10.723% | $37.5462 | $37.55 | $37.55 | $37.50 |
| Purchase #4 | $156.48 | 6.859% | $167.213 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $106.91 | 10.453% | $118.0853 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $22.79 | 3.469% | $23.5806 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $186.81 | 10.115% | $205.7058 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $829.56 | $907.3678 | $907.38 | $907.40 | $907.30 | |