| 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 | $147.54 | 11.165% | $164.0128 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $140.91 | 9.604% | $154.443 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $8.55 | 6.720% | $9.1246 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $111.43 | 9.377% | $121.8788 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $99.96 | 6.178% | $106.1355 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $249.74 | 11.833% | $279.2917 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $113.60 | 10.771% | $125.8359 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $871.73 | $960.7223 | $960.72 | $960.75 | $960.60 | |