| 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 | $190.46 | 5.697% | $201.3105 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $143.37 | 11.745% | $160.2088 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $182.61 | 4.331% | $190.5188 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $127.54 | 9.678% | $139.8833 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $102.52 | 7.454% | $110.1618 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $44.81 | 12.578% | $50.4462 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $230.93 | 10.103% | $254.2609 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,022.24 | $1,106.7903 | $1,106.79 | $1,106.75 | $1,106.80 | |