| 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 | $165.51 | 6.230% | $175.8213 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $10.78 | 5.798% | $11.405 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $63.90 | 10.208% | $70.4229 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $152.33 | 6.503% | $162.236 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $78.45 | 11.226% | $87.2568 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $146.52 | 12.792% | $165.2628 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $96.37 | 6.476% | $102.6109 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $713.86 | $775.0157 | $775.02 | $774.95 | $775.00 | |