| 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 | $177.56 | 12.623% | $199.9734 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $155.70 | 5.134% | $163.6936 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $19.43 | 8.720% | $21.1243 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $134.80 | 8.684% | $146.506 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $95.42 | 12.798% | $107.6319 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $121.50 | 4.776% | $127.3028 | $127.30 | $127.30 | $127.30 |
| Purchase #7 | $66.61 | 4.408% | $69.5462 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $771.02 | $835.7782 | $835.77 | $835.75 | $835.70 | |