| 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 | $165.89 | 3.133% | $171.0873 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $185.57 | 6.546% | $197.7174 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $132.85 | 4.243% | $138.4868 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $150.40 | 3.650% | $155.8896 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $199.26 | 5.118% | $209.4581 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $107.53 | 10.831% | $119.1766 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $101.69 | 7.654% | $109.4734 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $1,043.19 | $1,101.2892 | $1,101.30 | $1,101.30 | $1,101.40 | |