| 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 | $96.98 | 11.537% | $108.1686 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $205.60 | 10.821% | $227.848 | $227.85 | $227.85 | $227.80 |
| Purchase #3 | $9.38 | 6.106% | $9.9527 | $9.95 | $9.95 | $10.00 |
| Purchase #4 | $162.25 | 8.481% | $176.0104 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $176.38 | 6.446% | $187.7495 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $148.70 | 5.625% | $157.0644 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $237.34 | 11.573% | $264.8074 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,036.63 | $1,131.6010 | $1,131.60 | $1,131.55 | $1,131.60 | |