| 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 | $129.99 | 6.748% | $138.7617 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $197.69 | 4.800% | $207.1791 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $49.26 | 6.454% | $52.4392 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $136.87 | 6.859% | $146.2579 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $134.38 | 13.556% | $152.5966 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $66.60 | 8.119% | $72.0073 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $221.96 | 10.563% | $245.4056 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $936.75 | $1,014.6474 | $1,014.66 | $1,014.65 | $1,014.70 | |