| 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 | $100.35 | 5.319% | $105.6876 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $12.87 | 13.310% | $14.583 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $163.32 | 3.476% | $168.997 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $62.46 | 12.765% | $70.433 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $128.99 | 8.240% | $139.6188 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $228.40 | 12.190% | $256.242 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $18.75 | 6.553% | $19.9787 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $715.14 | $775.5401 | $775.54 | $775.60 | $775.50 | |