| 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 | $160.55 | 6.704% | $171.3133 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $227.86 | 5.812% | $241.1032 | $241.10 | $241.10 | $241.10 |
| Purchase #3 | $235.31 | 13.495% | $267.0651 | $267.07 | $267.05 | $267.10 |
| Purchase #4 | $213.57 | 8.424% | $231.5611 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $20.29 | 4.245% | $21.1513 | $21.15 | $21.15 | $21.20 |
| Purchase #6 | $171.78 | 7.119% | $184.009 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $37.68 | 3.334% | $38.9363 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $1,067.04 | $1,155.1393 | $1,155.14 | $1,155.10 | $1,155.20 | |