| 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 | $203.67 | 8.153% | $220.2752 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $81.98 | 9.566% | $89.8222 | $89.82 | $89.80 | $89.80 |
| Purchase #3 | $144.26 | 10.385% | $159.2414 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $55.31 | 11.702% | $61.7824 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $126.31 | 9.230% | $137.9684 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $76.82 | 8.355% | $83.2383 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $88.77 | 7.680% | $95.5875 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $777.12 | $847.9154 | $847.92 | $847.95 | $847.90 | |