| 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 | $161.60 | 9.201% | $176.4688 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $130.40 | 4.809% | $136.6709 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $98.36 | 3.796% | $102.0937 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $20.96 | 9.680% | $22.9889 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $44.79 | 9.628% | $49.1024 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $215.71 | 7.523% | $231.9379 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $218.79 | 3.416% | $226.2639 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $890.61 | $945.5265 | $945.52 | $945.50 | $945.60 | |