| 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 | $72.29 | 11.351% | $80.4956 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $147.29 | 3.356% | $152.2331 | $152.23 | $152.25 | $152.20 |
| Purchase #3 | $250.70 | 9.209% | $273.787 | $273.79 | $273.80 | $273.80 |
| Purchase #4 | $206.35 | 9.291% | $225.522 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $132.32 | 8.219% | $143.1954 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $156.78 | 7.745% | $168.9226 | $168.92 | $168.90 | $168.90 |
| Purchase #7 | $69.53 | 6.641% | $74.1475 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $1,035.26 | $1,118.3032 | $1,118.31 | $1,118.30 | $1,118.20 | |