| 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 | $166.44 | 5.627% | $175.8056 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $9.51 | 6.677% | $10.145 | $10.15 | $10.15 | $10.10 |
| Purchase #3 | $82.68 | 8.678% | $89.855 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $29.60 | 7.455% | $31.8067 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $131.34 | 6.540% | $139.9296 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $111.95 | 3.429% | $115.7888 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $169.74 | 5.459% | $179.0061 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $701.26 | $742.3368 | $742.36 | $742.35 | $742.30 | |