| 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 | $108.81 | 8.760% | $118.3418 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $82.79 | 8.424% | $89.7642 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $152.27 | 7.317% | $163.4116 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $155.89 | 7.183% | $167.0876 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $176.54 | 9.627% | $193.5355 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $41.41 | 10.776% | $45.8723 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $206.31 | 13.283% | $233.7142 | $233.71 | $233.70 | $233.70 |
| 7 purchase totals = | $924.02 | $1,011.7272 | $1,011.72 | $1,011.70 | $1,011.70 | |