| 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 | $210.38 | 12.684% | $237.0646 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $145.38 | 6.329% | $154.5811 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $29.35 | 4.608% | $30.7024 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $74.37 | 9.261% | $81.2574 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $176.60 | 12.490% | $198.6573 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $241.48 | 6.635% | $257.5022 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $183.28 | 3.596% | $189.8707 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $1,060.84 | $1,149.6357 | $1,149.63 | $1,149.60 | $1,149.80 | |