| 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 | $147.57 | 9.214% | $161.1671 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $125.77 | 10.306% | $138.7319 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $15.25 | 12.542% | $17.1627 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $67.77 | 5.224% | $71.3103 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $22.92 | 4.507% | $23.953 | $23.95 | $23.95 | $24.00 |
| Purchase #6 | $76.70 | 10.603% | $84.8325 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $179.36 | 7.272% | $192.4031 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $635.34 | $689.5606 | $689.55 | $689.55 | $689.60 | |