| 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 | $178.70 | 4.559% | $186.8469 | $186.85 | $186.85 | $186.80 |
| Purchase #2 | $159.83 | 13.859% | $181.9808 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $209.37 | 6.112% | $222.1667 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $187.60 | 4.580% | $196.1921 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $249.99 | 10.399% | $275.9865 | $275.99 | $276.00 | $276.00 |
| Purchase #6 | $31.68 | 8.308% | $34.312 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $28.93 | 4.701% | $30.29 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $1,046.10 | $1,127.7750 | $1,127.78 | $1,127.80 | $1,127.80 | |