| 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 | $152.95 | 4.153% | $159.302 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $48.57 | 13.623% | $55.1867 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $245.32 | 7.793% | $264.4378 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $232.55 | 11.841% | $260.0862 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $37.56 | 8.864% | $40.8893 | $40.89 | $40.90 | $40.90 |
| Purchase #6 | $13.46 | 8.418% | $14.5931 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $42.45 | 11.313% | $47.2524 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $772.86 | $841.7475 | $841.75 | $841.80 | $841.80 | |