| 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 | $139.60 | 13.264% | $158.1165 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $136.79 | 9.841% | $150.2515 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $234.27 | 5.207% | $246.4684 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $156.74 | 10.126% | $172.6115 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $48.91 | 10.838% | $54.2109 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $224.37 | 12.864% | $253.233 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $17.99 | 4.484% | $18.7967 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $958.67 | $1,053.6885 | $1,053.69 | $1,053.65 | $1,053.70 | |