| 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 | $167.49 | 4.318% | $174.7222 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $165.90 | 9.703% | $181.9973 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $212.98 | 13.682% | $242.1199 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $15.69 | 13.224% | $17.7648 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $110.75 | 4.444% | $115.6717 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $130.62 | 4.273% | $136.2014 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $135.87 | 13.644% | $154.4081 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $939.30 | $1,022.8854 | $1,022.88 | $1,022.80 | $1,022.90 | |