| 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 | $129.81 | 5.590% | $137.0664 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $72.33 | 6.402% | $76.9606 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $216.90 | 7.852% | $233.931 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $193.99 | 12.201% | $217.6587 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $241.82 | 11.587% | $269.8397 | $269.84 | $269.85 | $269.80 |
| Purchase #6 | $52.94 | 12.219% | $59.4087 | $59.41 | $59.40 | $59.40 |
| Purchase #7 | $144.92 | 6.311% | $154.0659 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $1,052.71 | $1,148.9310 | $1,148.94 | $1,148.90 | $1,149.00 | |