| 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 | $166.53 | 12.150% | $186.7634 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $165.64 | 7.758% | $178.4904 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $214.72 | 7.864% | $231.6056 | $231.61 | $231.60 | $231.60 |
| Purchase #4 | $110.61 | 11.103% | $122.891 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $224.41 | 4.291% | $234.0394 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $16.84 | 12.683% | $18.9758 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $95.57 | 12.179% | $107.2095 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $994.32 | $1,079.9751 | $1,079.98 | $1,080.00 | $1,080.00 | |