| 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 | $48.53 | 5.429% | $51.1647 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $187.32 | 10.375% | $206.7545 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $144.30 | 13.660% | $164.0114 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $77.89 | 7.527% | $83.7528 | $83.75 | $83.75 | $83.80 |
| Purchase #5 | $141.73 | 11.185% | $157.5825 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $146.48 | 12.240% | $164.4092 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $247.86 | 7.858% | $267.3368 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $994.11 | $1,095.0119 | $1,095.00 | $1,095.00 | $1,095.10 | |