| 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 | $153.44 | 4.547% | $160.4169 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $240.75 | 10.176% | $265.2487 | $265.25 | $265.25 | $265.20 |
| Purchase #3 | $58.81 | 12.723% | $66.2924 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $171.26 | 7.847% | $184.6988 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $199.50 | 5.204% | $209.882 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $235.39 | 8.490% | $255.3746 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $149.52 | 3.652% | $154.9805 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $1,208.67 | $1,296.8939 | $1,296.89 | $1,296.90 | $1,296.90 | |