| 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 | $142.69 | 12.386% | $160.3636 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $154.29 | 5.717% | $163.1108 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $249.83 | 7.658% | $268.962 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $127.64 | 13.720% | $145.1522 | $145.15 | $145.15 | $145.20 |
| Purchase #5 | $20.46 | 7.733% | $22.0422 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $236.58 | 10.859% | $262.2702 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $31.84 | 12.487% | $35.8159 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $963.33 | $1,057.7169 | $1,057.71 | $1,057.65 | $1,057.80 | |