| 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 | $99.31 | 8.412% | $107.664 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $114.34 | 9.251% | $124.9176 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $79.59 | 4.266% | $82.9853 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $102.25 | 3.136% | $105.4566 | $105.46 | $105.45 | $105.50 |
| Purchase #5 | $161.37 | 7.870% | $174.0698 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $178.99 | 12.520% | $201.3995 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $88.47 | 6.430% | $94.1586 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $824.32 | $890.6514 | $890.66 | $890.60 | $890.80 | |