| 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 | $146.54 | 5.753% | $154.9704 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $107.51 | 4.715% | $112.5791 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $108.36 | 12.720% | $122.1434 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $7.74 | 4.528% | $8.0905 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $12.68 | 10.106% | $13.9614 | $13.96 | $13.95 | $14.00 |
| Purchase #6 | $76.82 | 7.180% | $82.3357 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $238.72 | 7.487% | $256.593 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $698.37 | $750.6735 | $750.67 | $750.70 | $750.70 | |