| 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 | $179.90 | 6.445% | $191.4946 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $215.98 | 13.560% | $245.2669 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $63.35 | 3.178% | $65.3633 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $134.37 | 8.117% | $145.2768 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $53.54 | 5.150% | $56.2973 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $49.36 | 8.855% | $53.7308 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $156.53 | 4.363% | $163.3594 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $853.03 | $920.7891 | $920.79 | $920.80 | $920.90 | |