| 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 | $113.85 | 5.740% | $120.385 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $74.45 | 4.722% | $77.9655 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $15.73 | 10.270% | $17.3455 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $219.42 | 7.196% | $235.2095 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $170.92 | 4.734% | $179.0114 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $165.44 | 10.648% | $183.0561 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $238.80 | 6.301% | $253.8468 | $253.85 | $253.85 | $253.80 |
| 7 purchase totals = | $998.61 | $1,066.8198 | $1,066.84 | $1,066.80 | $1,066.80 | |