| 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 | $150.55 | 9.628% | $165.045 | $165.05 | $165.05 | $165.00 |
| Purchase #2 | $128.31 | 5.437% | $135.2862 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $81.90 | 12.662% | $92.2702 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $57.64 | 7.363% | $61.884 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $243.75 | 11.648% | $272.142 | $272.14 | $272.15 | $272.10 |
| Purchase #6 | $221.96 | 5.676% | $234.5584 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $211.83 | 12.103% | $237.4678 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $1,095.94 | $1,198.6536 | $1,198.66 | $1,198.65 | $1,198.70 | |