| 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 | $151.78 | 9.420% | $166.0777 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $120.58 | 4.801% | $126.369 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $229.62 | 8.607% | $249.3834 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $228.91 | 5.713% | $241.9876 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $161.89 | 3.703% | $167.8848 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $202.53 | 6.680% | $216.059 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $97.64 | 13.268% | $110.5949 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $1,192.95 | $1,278.3564 | $1,278.35 | $1,278.40 | $1,278.50 | |