| 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 | $179.62 | 7.546% | $193.1741 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $179.73 | 13.851% | $204.6244 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $22.45 | 13.238% | $25.4219 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $35.31 | 5.739% | $37.3364 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $171.47 | 5.666% | $181.1855 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $245.65 | 12.865% | $277.2529 | $277.25 | $277.25 | $277.30 |
| Purchase #7 | $139.83 | 10.450% | $154.4422 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $974.06 | $1,073.4374 | $1,073.43 | $1,073.40 | $1,073.40 | |