| 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 | $56.96 | 9.258% | $62.2334 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $158.92 | 3.817% | $164.986 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $143.27 | 11.781% | $160.1486 | $160.15 | $160.15 | $160.10 |
| Purchase #4 | $111.93 | 6.202% | $118.8719 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $153.54 | 6.631% | $163.7212 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $113.36 | 12.315% | $127.3203 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $106.72 | 5.157% | $112.2236 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $844.70 | $909.5050 | $909.50 | $909.45 | $909.40 | |