| 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 | $127.67 | 7.426% | $137.1508 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $178.67 | 9.806% | $196.1904 | $196.19 | $196.20 | $196.20 |
| Purchase #3 | $182.81 | 11.141% | $203.1769 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $181.54 | 8.256% | $196.5279 | $196.53 | $196.55 | $196.50 |
| Purchase #5 | $67.34 | 12.739% | $75.9184 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $96.60 | 8.508% | $104.8187 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $229.44 | 8.820% | $249.6766 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,064.07 | $1,163.4597 | $1,163.47 | $1,163.50 | $1,163.50 | |