| 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 | $142.87 | 7.627% | $153.7667 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $126.72 | 8.365% | $137.3201 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $10.39 | 5.207% | $10.931 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $67.49 | 9.599% | $73.9684 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $17.68 | 5.542% | $18.6598 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $95.42 | 8.721% | $103.7416 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $53.36 | 5.664% | $56.3823 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $513.93 | $554.7699 | $554.77 | $554.75 | $554.80 | |