| 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 | $102.95 | 12.841% | $116.1698 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $121.31 | 13.690% | $137.9173 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $80.82 | 13.308% | $91.5755 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $61.91 | 9.364% | $67.7073 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $97.97 | 8.275% | $106.077 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $114.90 | 3.740% | $119.1973 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $23.46 | 8.136% | $25.3687 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $603.32 | $664.0129 | $664.03 | $664.00 | $664.10 | |