| 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 | $165.53 | 13.799% | $188.3715 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $56.92 | 11.846% | $63.6627 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $151.87 | 5.279% | $159.8872 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $165.69 | 8.364% | $179.5483 | $179.55 | $179.55 | $179.50 |
| Purchase #5 | $27.54 | 9.670% | $30.2031 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $20.97 | 7.152% | $22.4698 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $167.95 | 3.271% | $173.4436 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $756.47 | $817.5862 | $817.58 | $817.55 | $817.60 | |