| 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 | $169.96 | 3.512% | $175.929 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $186.46 | 12.126% | $209.0701 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $144.92 | 5.367% | $152.6979 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $167.66 | 7.220% | $179.7651 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $43.34 | 8.618% | $47.075 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $182.99 | 8.457% | $198.4655 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $203.46 | 9.789% | $223.3767 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,098.79 | $1,186.3793 | $1,186.40 | $1,186.40 | $1,186.50 | |