| 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 | $146.70 | 6.674% | $156.4908 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $85.77 | 9.501% | $93.919 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $183.56 | 13.373% | $208.1075 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $152.40 | 3.182% | $157.2494 | $157.25 | $157.25 | $157.20 |
| Purchase #5 | $231.28 | 12.564% | $260.338 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $23.63 | 8.613% | $25.6653 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $146.65 | 6.199% | $155.7408 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $969.99 | $1,057.5108 | $1,057.52 | $1,057.50 | $1,057.40 | |