| 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 | $163.66 | 7.781% | $176.3944 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $34.93 | 9.116% | $38.1142 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $52.92 | 8.419% | $57.3753 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $124.25 | 10.260% | $136.9981 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $7.63 | 9.509% | $8.3555 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $107.96 | 6.144% | $114.5931 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $225.54 | 7.700% | $242.9066 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $716.89 | $774.7372 | $774.74 | $774.75 | $774.80 | |