| 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 | $189.25 | 13.409% | $214.6265 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $41.52 | 8.819% | $45.1816 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $22.85 | 3.792% | $23.7165 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $167.52 | 8.867% | $182.374 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $26.36 | 3.838% | $27.3717 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $54.61 | 6.628% | $58.2296 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $91.84 | 10.384% | $101.3767 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $593.95 | $652.8766 | $652.88 | $652.90 | $652.90 | |