| 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 | $157.27 | 4.193% | $163.8643 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $41.76 | 11.817% | $46.6948 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $193.38 | 13.832% | $220.1283 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $79.89 | 12.841% | $90.1487 | $90.15 | $90.15 | $90.10 |
| Purchase #5 | $209.83 | 11.717% | $234.4158 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $185.49 | 11.232% | $206.3242 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $147.59 | 10.366% | $162.8892 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $1,015.21 | $1,124.4653 | $1,124.46 | $1,124.45 | $1,124.40 | |