| 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 | $166.40 | 9.112% | $181.5624 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $71.34 | 10.352% | $78.7251 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $246.89 | 6.373% | $262.6243 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $249.58 | 9.614% | $273.5746 | $273.57 | $273.55 | $273.60 |
| Purchase #5 | $41.85 | 12.164% | $46.9406 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $67.89 | 12.719% | $76.5249 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $8.68 | 5.345% | $9.1439 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $852.63 | $929.0958 | $929.08 | $929.05 | $929.00 | |