| 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 | $101.88 | 4.798% | $106.7682 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $146.81 | 13.811% | $167.0859 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $192.51 | 7.692% | $207.3179 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $159.66 | 4.395% | $166.6771 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $197.52 | 4.284% | $205.9818 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $118.51 | 7.772% | $127.7206 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $125.68 | 8.327% | $136.1454 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $1,042.57 | $1,117.6969 | $1,117.71 | $1,117.70 | $1,117.70 | |