| 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 | $152.41 | 11.855% | $170.4782 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $159.89 | 3.237% | $165.0656 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $153.40 | 12.838% | $173.0935 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $132.65 | 8.836% | $144.371 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $163.87 | 8.498% | $177.7957 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $62.82 | 6.746% | $67.0578 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $203.53 | 8.638% | $221.1109 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,028.57 | $1,118.9727 | $1,118.98 | $1,118.95 | $1,119.10 | |