| 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 | $168.70 | 3.290% | $174.2502 | $174.25 | $174.25 | $174.30 |
| Purchase #2 | $126.91 | 12.213% | $142.4095 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $161.32 | 6.295% | $171.4751 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $5.83 | 10.718% | $6.4549 | $6.45 | $6.45 | $6.50 |
| Purchase #5 | $63.90 | 3.829% | $66.3467 | $66.35 | $66.35 | $66.30 |
| Purchase #6 | $176.70 | 8.328% | $191.4156 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $122.99 | 12.454% | $138.3072 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $826.35 | $890.6592 | $890.67 | $890.65 | $890.70 | |