| 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 | $160.93 | 3.716% | $166.9102 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $245.31 | 4.507% | $256.3661 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $139.72 | 5.452% | $147.3375 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $198.55 | 10.677% | $219.7492 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $53.39 | 3.370% | $55.1892 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $122.97 | 12.448% | $138.2773 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $244.79 | 9.295% | $267.5432 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $1,165.66 | $1,251.3727 | $1,251.38 | $1,251.40 | $1,251.30 | |