| 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 | $138.30 | 9.543% | $151.498 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $115.65 | 9.287% | $126.3904 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $207.36 | 11.175% | $230.5325 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $150.73 | 9.446% | $164.968 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $5.41 | 9.223% | $5.909 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $218.59 | 12.687% | $246.3225 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $195.50 | 4.356% | $204.016 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,031.54 | $1,129.6364 | $1,129.64 | $1,129.60 | $1,129.60 | |