| 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 | $137.57 | 12.424% | $154.6617 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $200.82 | 10.484% | $221.874 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $7.30 | 13.744% | $8.3033 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $161.36 | 8.104% | $174.4366 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $88.39 | 7.764% | $95.2526 | $95.25 | $95.25 | $95.30 |
| Purchase #6 | $168.98 | 4.412% | $176.4354 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $209.59 | 3.163% | $216.2193 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $974.01 | $1,047.1829 | $1,047.18 | $1,047.15 | $1,047.20 | |