| 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 | $141.79 | 4.363% | $147.9763 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $107.48 | 5.441% | $113.328 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $198.75 | 4.256% | $207.2088 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $56.69 | 7.546% | $60.9678 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $6.41 | 13.139% | $7.2522 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $136.54 | 7.851% | $147.2598 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $242.64 | 10.657% | $268.4981 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $890.30 | $952.4910 | $952.50 | $952.50 | $952.60 | |