| 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 | $6.36 | 5.108% | $6.6849 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $166.50 | 10.488% | $183.9625 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $164.28 | 3.341% | $169.7686 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $73.71 | 11.265% | $82.0134 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $74.70 | 9.859% | $82.0647 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $139.61 | 9.220% | $152.482 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $178.74 | 3.291% | $184.6223 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $803.90 | $861.5984 | $861.58 | $861.55 | $861.70 | |