| 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 | $129.61 | 7.679% | $139.5628 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $158.62 | 12.467% | $178.3952 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $229.45 | 13.773% | $261.0521 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $181.43 | 10.736% | $200.9083 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $65.28 | 13.730% | $74.2429 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $147.98 | 8.363% | $160.3556 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $130.59 | 8.594% | $141.8129 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $1,042.96 | $1,156.3298 | $1,156.33 | $1,156.30 | $1,156.40 | |