| 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 | $164.74 | 9.587% | $180.5336 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $113.72 | 10.553% | $125.7209 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $121.52 | 4.521% | $127.0139 | $127.01 | $127.00 | $127.00 |
| Purchase #4 | $133.36 | 10.583% | $147.4735 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $240.45 | 5.814% | $254.4298 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $207.77 | 6.323% | $220.9073 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $188.96 | 8.822% | $205.6301 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,170.52 | $1,261.7091 | $1,261.70 | $1,261.70 | $1,261.60 | |