| 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 | $179.53 | 6.534% | $191.2605 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $200.79 | 8.345% | $217.5459 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $147.57 | 13.237% | $167.1038 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $230.99 | 12.644% | $260.1964 | $260.20 | $260.20 | $260.20 |
| Purchase #5 | $212.83 | 11.382% | $237.0543 | $237.05 | $237.05 | $237.10 |
| Purchase #6 | $107.53 | 3.237% | $111.0107 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $189.70 | 11.152% | $210.8553 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,268.94 | $1,395.0269 | $1,395.03 | $1,395.00 | $1,395.10 | |