| 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 | $175.48 | 4.142% | $182.7484 | $182.75 | $182.75 | $182.70 |
| Purchase #2 | $10.94 | 13.382% | $12.404 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $213.29 | 3.157% | $220.0236 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $119.88 | 8.303% | $129.8336 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $131.62 | 9.750% | $144.453 | $144.45 | $144.45 | $144.50 |
| Purchase #6 | $222.54 | 10.765% | $246.4964 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $161.86 | 9.556% | $177.3273 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $1,035.61 | $1,113.2863 | $1,113.28 | $1,113.30 | $1,113.20 | |