| 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 | $145.78 | 11.338% | $162.3085 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $84.64 | 8.713% | $92.0147 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $217.76 | 7.569% | $234.2423 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $149.33 | 12.472% | $167.9544 | $167.95 | $167.95 | $168.00 |
| Purchase #5 | $250.37 | 10.322% | $276.2132 | $276.21 | $276.20 | $276.20 |
| Purchase #6 | $127.65 | 12.621% | $143.7607 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $161.29 | 10.184% | $177.7158 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $1,136.82 | $1,254.2096 | $1,254.20 | $1,254.15 | $1,254.20 | |