| 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 | $168.53 | 4.508% | $176.1273 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $27.68 | 7.421% | $29.7341 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $70.67 | 11.156% | $78.5539 | $78.55 | $78.55 | $78.60 |
| Purchase #4 | $100.79 | 3.291% | $104.107 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $213.78 | 4.395% | $223.1756 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $170.72 | 7.497% | $183.5189 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $220.41 | 6.156% | $233.9784 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $972.58 | $1,029.1952 | $1,029.20 | $1,029.25 | $1,029.20 | |