| 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 | $146.26 | 5.505% | $154.3116 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $237.85 | 3.185% | $245.4255 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $75.50 | 12.519% | $84.9518 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $5.62 | 3.675% | $5.8265 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $232.99 | 12.423% | $261.9343 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $124.47 | 4.359% | $129.8956 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $88.50 | 12.383% | $99.459 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $911.19 | $981.8043 | $981.81 | $981.85 | $981.80 | |