| 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 | $105.36 | 8.689% | $114.5147 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $85.31 | 12.754% | $96.1904 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $189.91 | 4.309% | $198.0932 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $139.63 | 4.811% | $146.3476 | $146.35 | $146.35 | $146.30 |
| Purchase #5 | $51.73 | 3.596% | $53.5902 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $80.91 | 6.704% | $86.3342 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $94.75 | 12.293% | $106.3976 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $747.60 | $801.4679 | $801.46 | $801.50 | $801.40 | |