| 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 | $166.52 | 6.637% | $177.5719 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $114.67 | 3.552% | $118.7431 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $86.85 | 9.805% | $95.3656 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $186.69 | 3.312% | $192.8732 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $33.77 | 9.716% | $37.0511 | $37.05 | $37.05 | $37.10 |
| Purchase #6 | $214.91 | 4.293% | $224.1361 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $219.89 | 5.611% | $232.228 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,023.30 | $1,077.9690 | $1,077.97 | $1,077.95 | $1,078.00 | |