| 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 | $197.73 | 8.384% | $214.3077 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $197.66 | 7.509% | $212.5023 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $125.74 | 9.588% | $137.796 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $167.41 | 11.651% | $186.9149 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $123.26 | 6.479% | $131.246 | $131.25 | $131.25 | $131.20 |
| Purchase #6 | $160.79 | 13.475% | $182.4565 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $113.35 | 3.795% | $117.6516 | $117.65 | $117.65 | $117.70 |
| 7 purchase totals = | $1,085.94 | $1,182.8750 | $1,182.88 | $1,182.85 | $1,182.90 | |