| 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 | $207.99 | 11.647% | $232.2146 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $138.88 | 11.412% | $154.729 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $174.97 | 4.420% | $182.7037 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $132.89 | 4.820% | $139.2953 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $165.39 | 11.510% | $184.4264 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $184.97 | 13.537% | $210.0094 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $241.35 | 7.826% | $260.2381 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $1,246.44 | $1,363.6165 | $1,363.62 | $1,363.65 | $1,363.50 | |