| 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 | $145.60 | 9.499% | $159.4305 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $132.51 | 11.309% | $147.4956 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $82.60 | 7.737% | $88.9908 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $193.58 | 8.105% | $209.2697 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $142.49 | 8.227% | $154.2127 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $97.76 | 9.421% | $106.97 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $147.81 | 10.662% | $163.5695 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $942.35 | $1,029.9388 | $1,029.94 | $1,029.90 | $1,030.00 | |