| 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 | $155.39 | 7.377% | $166.8531 | $166.85 | $166.85 | $166.90 |
| Purchase #2 | $226.35 | 11.873% | $253.2245 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $197.84 | 8.619% | $214.8918 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $90.58 | 13.667% | $102.9596 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $20.87 | 8.200% | $22.5813 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $77.53 | 12.343% | $87.0995 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $211.88 | 10.320% | $233.746 | $233.75 | $233.75 | $233.70 |
| 7 purchase totals = | $980.44 | $1,081.3558 | $1,081.35 | $1,081.35 | $1,081.40 | |