| 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 | $122.82 | 9.705% | $134.7397 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $165.92 | 11.855% | $185.5898 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $107.45 | 3.146% | $110.8304 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $210.63 | 10.317% | $232.3607 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $181.66 | 3.701% | $188.3832 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $84.31 | 8.715% | $91.6576 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $112.38 | 13.552% | $127.6097 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $985.17 | $1,071.1711 | $1,071.17 | $1,071.20 | $1,071.20 | |