| 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 | $175.70 | 5.793% | $185.8783 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $221.56 | 11.111% | $246.1775 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $101.94 | 10.356% | $112.4969 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $115.32 | 9.329% | $126.0782 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $91.60 | 10.202% | $100.945 | $100.95 | $100.95 | $100.90 |
| Purchase #6 | $35.38 | 8.652% | $38.4411 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $219.99 | 5.363% | $231.7881 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $961.49 | $1,041.8051 | $1,041.82 | $1,041.90 | $1,041.80 | |