| 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 | $158.54 | 6.257% | $168.4598 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $88.64 | 8.556% | $96.224 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $181.83 | 12.468% | $204.5006 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $208.77 | 7.844% | $225.1459 | $225.15 | $225.15 | $225.10 |
| Purchase #5 | $139.75 | 11.367% | $155.6354 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $194.78 | 13.135% | $220.3644 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $27.33 | 8.373% | $29.6183 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $999.64 | $1,099.9484 | $1,099.95 | $1,099.90 | $1,099.90 | |