| 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 | $165.48 | 12.427% | $186.0442 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $132.82 | 6.626% | $141.6207 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $140.90 | 8.141% | $152.3707 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $219.86 | 6.629% | $234.4345 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $118.27 | 13.504% | $134.2412 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $25.38 | 10.571% | $28.0629 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $146.61 | 5.338% | $154.436 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $949.32 | $1,031.2102 | $1,031.20 | $1,031.20 | $1,031.10 | |