| 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 | $140.40 | 9.443% | $153.658 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $47.27 | 11.611% | $52.7585 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $103.89 | 9.839% | $114.1117 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $83.65 | 3.508% | $86.5844 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $159.36 | 7.690% | $171.6148 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $205.72 | 7.462% | $221.0708 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $86.77 | 6.440% | $92.358 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $827.06 | $892.1562 | $892.15 | $892.10 | $892.30 | |