| 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 | $131.77 | 6.452% | $140.2718 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $63.99 | 11.220% | $71.1697 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $230.51 | 5.525% | $243.2457 | $243.25 | $243.25 | $243.20 |
| Purchase #4 | $105.56 | 6.231% | $112.1374 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $115.29 | 3.612% | $119.4543 | $119.45 | $119.45 | $119.50 |
| Purchase #6 | $98.56 | 9.487% | $107.9104 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $33.92 | 3.205% | $35.0071 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $779.60 | $829.1964 | $829.20 | $829.15 | $829.20 | |