| 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 | $135.79 | 11.827% | $151.8499 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $63.87 | 7.174% | $68.452 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $187.25 | 12.299% | $210.2799 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $125.66 | 7.319% | $134.8571 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $132.95 | 3.427% | $137.5062 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $176.74 | 4.245% | $184.2426 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $208.40 | 7.620% | $224.2801 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $1,030.66 | $1,111.4678 | $1,111.47 | $1,111.50 | $1,111.50 | |