| 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 | $144.56 | 8.576% | $156.9575 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $241.56 | 5.144% | $253.9858 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $68.76 | 10.859% | $76.2266 | $76.23 | $76.25 | $76.20 |
| Purchase #4 | $80.81 | 12.613% | $91.0026 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $89.52 | 10.292% | $98.7334 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $189.99 | 13.241% | $215.1466 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $196.59 | 11.109% | $218.4292 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,011.79 | $1,110.4817 | $1,110.49 | $1,110.55 | $1,110.40 | |