| 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 | $187.38 | 6.472% | $199.5072 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $218.87 | 6.771% | $233.6897 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $181.27 | 6.840% | $193.6689 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $181.75 | 8.163% | $196.5863 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $162.73 | 3.114% | $167.7974 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $106.32 | 12.260% | $119.3548 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $100.63 | 7.179% | $107.8542 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $1,138.95 | $1,218.4585 | $1,218.46 | $1,218.45 | $1,218.60 | |