| 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 | $144.82 | 6.749% | $154.5939 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $110.30 | 3.635% | $114.3094 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $40.43 | 4.582% | $42.2825 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $62.44 | 10.779% | $69.1704 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $80.95 | 6.774% | $86.4336 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $185.26 | 12.241% | $207.9377 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $217.71 | 8.223% | $235.6123 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $841.91 | $910.3398 | $910.33 | $910.35 | $910.30 | |