| 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 | $137.79 | 11.757% | $153.99 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $242.49 | 7.847% | $261.5182 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $138.63 | 5.248% | $145.9053 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $50.98 | 3.279% | $52.6516 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $88.39 | 8.634% | $96.0216 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $131.65 | 12.221% | $147.7389 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $20.39 | 7.820% | $21.9845 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $810.32 | $879.8101 | $879.81 | $879.80 | $879.80 | |