| 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 | $137.59 | 6.559% | $146.6145 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $139.59 | 3.534% | $144.5231 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $35.65 | 8.347% | $38.6257 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $228.55 | 5.855% | $241.9316 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $231.42 | 12.581% | $260.535 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $5.79 | 8.440% | $6.2787 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $43.77 | 6.398% | $46.5704 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $822.36 | $885.0790 | $885.08 | $885.10 | $885.00 | |