| 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 | $191.78 | 13.282% | $217.2522 | $217.25 | $217.25 | $217.30 |
| Purchase #2 | $142.81 | 4.159% | $148.7495 | $148.75 | $148.75 | $148.70 |
| Purchase #3 | $171.85 | 11.258% | $191.1969 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $224.36 | 13.341% | $254.2919 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $34.44 | 3.384% | $35.6054 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $160.93 | 13.822% | $183.1737 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $138.96 | 4.603% | $145.3563 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $1,065.13 | $1,175.6259 | $1,175.63 | $1,175.60 | $1,175.70 | |