| 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 | $145.90 | 8.443% | $158.2183 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $53.30 | 6.367% | $56.6936 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $33.39 | 4.117% | $34.7647 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $165.81 | 6.732% | $176.9723 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $203.67 | 9.129% | $222.263 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $190.93 | 12.224% | $214.2693 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $137.81 | 3.143% | $142.1414 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $930.81 | $1,005.3226 | $1,005.31 | $1,005.25 | $1,005.40 | |