| 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 | $73.36 | 11.528% | $81.8169 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $106.49 | 7.403% | $114.3735 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $181.46 | 13.433% | $205.8355 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $161.26 | 8.315% | $174.6688 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $41.32 | 4.282% | $43.0893 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $133.48 | 10.817% | $147.9185 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $247.96 | 10.693% | $274.4744 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $945.33 | $1,042.1769 | $1,042.18 | $1,042.10 | $1,042.20 | |