| 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 | $187.48 | 9.709% | $205.6824 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $31.61 | 7.574% | $34.0041 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $180.53 | 3.445% | $186.7493 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $157.86 | 5.376% | $166.3466 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $136.52 | 13.696% | $155.2178 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $236.81 | 4.315% | $247.0284 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $94.78 | 10.644% | $104.8684 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $1,025.59 | $1,099.8970 | $1,099.90 | $1,099.90 | $1,099.80 | |