| 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 | $132.45 | 4.327% | $138.1811 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $33.77 | 8.140% | $36.5189 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $106.80 | 8.845% | $116.2465 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $135.60 | 11.734% | $151.5113 | $151.51 | $151.50 | $151.50 |
| Purchase #5 | $108.89 | 5.520% | $114.9007 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $86.33 | 6.683% | $92.0994 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $42.41 | 7.477% | $45.581 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $646.25 | $695.0389 | $695.04 | $695.05 | $695.00 | |