| 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 | $136.85 | 12.109% | $153.4212 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $93.33 | 7.776% | $100.5873 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $134.76 | 3.686% | $139.7273 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $84.73 | 12.792% | $95.5687 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $179.53 | 4.246% | $187.1528 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $224.31 | 9.316% | $245.2067 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $10.71 | 11.624% | $11.9549 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $864.22 | $933.6189 | $933.62 | $933.60 | $933.70 | |