| 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 | $159.96 | 4.576% | $167.2798 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $151.80 | 12.540% | $170.8357 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $242.48 | 12.552% | $272.9161 | $272.92 | $272.90 | $272.90 |
| Purchase #4 | $118.36 | 12.132% | $132.7194 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $213.97 | 13.866% | $243.6391 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $229.91 | 8.433% | $249.2983 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $91.64 | 10.626% | $101.3777 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $1,208.12 | $1,338.0661 | $1,338.08 | $1,338.10 | $1,338.00 | |