| 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 | $113.81 | 4.673% | $119.1283 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $62.37 | 7.675% | $67.1569 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $115.64 | 5.709% | $122.2419 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $75.99 | 13.545% | $86.2828 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $141.63 | 3.457% | $146.5261 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $18.65 | 10.717% | $20.6487 | $20.65 | $20.65 | $20.60 |
| Purchase #7 | $137.69 | 3.734% | $142.8313 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $665.78 | $704.8160 | $704.82 | $704.90 | $704.70 | |