| 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 | $165.56 | 10.723% | $183.313 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $154.54 | 13.787% | $175.8464 | $175.85 | $175.85 | $175.80 |
| Purchase #3 | $136.57 | 13.604% | $155.149 | $155.15 | $155.15 | $155.10 |
| Purchase #4 | $234.37 | 10.476% | $258.9226 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $72.55 | 3.747% | $75.2684 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $11.48 | 7.537% | $12.3452 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $195.57 | 13.354% | $221.6864 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $970.64 | $1,082.5310 | $1,082.54 | $1,082.50 | $1,082.40 | |