| 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 | $165.61 | 12.321% | $186.0148 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $150.53 | 9.174% | $164.3396 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $169.88 | 4.549% | $177.6078 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $123.27 | 7.773% | $132.8518 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $160.95 | 12.405% | $180.9158 | $180.92 | $180.90 | $180.90 |
| Purchase #6 | $204.49 | 7.718% | $220.2725 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $129.91 | 11.322% | $144.6184 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $1,104.64 | $1,206.6207 | $1,206.62 | $1,206.55 | $1,206.60 | |