| 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 | $173.67 | 3.568% | $179.8665 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $231.92 | 4.174% | $241.6003 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $87.64 | 6.287% | $93.1499 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $109.88 | 8.122% | $118.8045 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $22.52 | 6.862% | $24.0653 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $150.43 | 5.613% | $158.8736 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $122.40 | 9.253% | $133.7257 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $898.46 | $950.0858 | $950.09 | $950.05 | $950.10 | |