| 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 | $161.53 | 7.239% | $173.2232 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $60.81 | 13.298% | $68.8965 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $224.92 | 4.240% | $234.4566 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $156.67 | 3.677% | $162.4308 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $183.38 | 13.417% | $207.9841 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $137.31 | 6.208% | $145.8342 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $219.86 | 8.284% | $238.0732 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,144.48 | $1,230.8986 | $1,230.89 | $1,230.90 | $1,230.90 | |