| 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 | $102.55 | 11.591% | $114.4366 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $179.40 | 11.305% | $199.6812 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $223.64 | 3.147% | $230.678 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $231.94 | 9.375% | $253.6844 | $253.68 | $253.70 | $253.70 |
| Purchase #5 | $93.87 | 12.744% | $105.8328 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $181.38 | 11.501% | $202.2405 | $202.24 | $202.25 | $202.20 |
| Purchase #7 | $53.71 | 12.159% | $60.2406 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $1,066.49 | $1,166.7941 | $1,166.79 | $1,166.90 | $1,166.70 | |