| 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 | $118.90 | 6.519% | $126.6511 | $126.65 | $126.65 | $126.70 |
| Purchase #2 | $121.45 | 10.578% | $134.297 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $147.99 | 6.755% | $157.9867 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $142.28 | 7.723% | $153.2683 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $181.89 | 6.465% | $193.6492 | $193.65 | $193.65 | $193.60 |
| Purchase #6 | $87.98 | 11.612% | $98.1962 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $89.37 | 5.732% | $94.4927 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $889.86 | $958.5412 | $958.55 | $958.55 | $958.60 | |