| 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 | $136.96 | 7.470% | $147.1909 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $10.85 | 12.773% | $12.2359 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $106.33 | 8.658% | $115.5361 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $179.26 | 10.507% | $198.0948 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $169.33 | 12.390% | $190.31 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $13.63 | 7.392% | $14.6375 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $43.42 | 13.854% | $49.4354 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $659.78 | $727.4406 | $727.45 | $727.50 | $727.30 | |