| 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 | $181.25 | 9.789% | $198.9926 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $225.29 | 9.121% | $245.8387 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $68.94 | 9.708% | $75.6327 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $169.82 | 3.459% | $175.6941 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $218.47 | 5.825% | $231.1959 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $177.86 | 10.326% | $196.2258 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $157.96 | 11.153% | $175.5773 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $1,199.59 | $1,299.1571 | $1,299.16 | $1,299.25 | $1,299.10 | |