| 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 | $198.52 | 3.147% | $204.7674 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $157.66 | 12.321% | $177.0853 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $108.54 | 11.114% | $120.6031 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $221.67 | 6.129% | $235.2562 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $146.84 | 13.785% | $167.0819 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $150.27 | 10.828% | $166.5412 | $166.54 | $166.55 | $166.50 |
| Purchase #7 | $121.44 | 4.481% | $126.8817 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $1,104.94 | $1,198.2168 | $1,198.22 | $1,198.25 | $1,198.30 | |