| 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 | $137.84 | 11.770% | $154.0638 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $235.82 | 10.602% | $260.8216 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $206.62 | 3.358% | $213.5583 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $16.94 | 3.463% | $17.5266 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $48.36 | 13.671% | $54.9713 | $54.97 | $54.95 | $55.00 |
| Purchase #6 | $146.61 | 6.424% | $156.0282 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $54.35 | 4.832% | $56.9762 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $846.54 | $913.9460 | $913.95 | $913.95 | $914.00 | |