| 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 | $155.72 | 12.688% | $175.4778 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $203.83 | 9.860% | $223.9276 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $212.91 | 13.659% | $241.9914 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $5.97 | 12.423% | $6.7117 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $145.90 | 6.680% | $155.6461 | $155.65 | $155.65 | $155.60 |
| Purchase #6 | $153.84 | 8.353% | $166.6903 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $75.72 | 13.680% | $86.0785 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $953.89 | $1,056.5234 | $1,056.53 | $1,056.60 | $1,056.50 | |