| 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 | $167.43 | 11.497% | $186.6794 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $99.46 | 6.677% | $106.1009 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $197.61 | 11.805% | $220.9379 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $141.68 | 13.287% | $160.505 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $147.77 | 12.331% | $165.9915 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $107.66 | 9.755% | $118.1622 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $72.90 | 5.671% | $77.0342 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $934.51 | $1,035.4111 | $1,035.41 | $1,035.45 | $1,035.40 | |