| 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 | $166.41 | 10.313% | $183.5719 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $82.57 | 3.214% | $85.2238 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $170.42 | 6.393% | $181.315 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $169.74 | 8.398% | $183.9948 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $8.77 | 13.514% | $9.9552 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $77.81 | 13.641% | $88.4241 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $108.58 | 8.705% | $118.0319 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $784.30 | $850.5167 | $850.51 | $850.45 | $850.50 | |