| 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 | $140.71 | 4.584% | $147.1601 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $153.51 | 3.769% | $159.2958 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $227.32 | 13.222% | $257.3763 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $204.81 | 9.722% | $224.7216 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $173.26 | 5.702% | $183.1393 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $195.73 | 3.381% | $202.3476 | $202.35 | $202.35 | $202.30 |
| Purchase #7 | $115.36 | 8.695% | $125.3906 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $1,210.70 | $1,299.4313 | $1,299.44 | $1,299.45 | $1,299.40 | |