| 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 | $145.52 | 12.591% | $163.8424 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $217.87 | 12.496% | $245.095 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $215.25 | 7.565% | $231.5337 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $48.41 | 13.149% | $54.7754 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $143.37 | 4.746% | $150.1743 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $183.34 | 6.774% | $195.7595 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $37.63 | 8.356% | $40.7744 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $991.39 | $1,081.9547 | $1,081.95 | $1,081.95 | $1,082.00 | |