| 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 | $155.37 | 6.478% | $165.4349 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $127.95 | 10.739% | $141.6906 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $80.52 | 6.805% | $85.9994 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $127.71 | 4.560% | $133.5336 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $108.36 | 12.193% | $121.5723 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $131.69 | 6.193% | $139.8456 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $225.55 | 7.473% | $242.4054 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $957.15 | $1,030.4818 | $1,030.48 | $1,030.50 | $1,030.40 | |