| 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 | $133.32 | 6.334% | $141.7645 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $129.58 | 9.148% | $141.434 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $221.69 | 11.365% | $246.8851 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $206.28 | 10.407% | $227.7476 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $150.83 | 4.377% | $157.4318 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $199.54 | 13.726% | $226.9289 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $239.50 | 5.378% | $252.3803 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $1,280.74 | $1,394.5722 | $1,394.57 | $1,394.65 | $1,394.50 | |