| 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 | $151.86 | 7.699% | $163.5517 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $213.51 | 8.116% | $230.8385 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $210.55 | 8.721% | $228.9121 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $140.78 | 11.449% | $156.8979 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $129.48 | 3.587% | $134.1244 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $46.73 | 11.694% | $52.1946 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $127.82 | 10.325% | $141.0174 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $1,020.73 | $1,107.5366 | $1,107.53 | $1,107.50 | $1,107.50 | |