| 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 | $153.79 | 8.863% | $167.4204 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $191.61 | 8.463% | $207.826 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $152.83 | 3.669% | $158.4373 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $13.96 | 11.775% | $15.6038 | $15.60 | $15.60 | $15.60 |
| Purchase #5 | $160.89 | 3.766% | $166.9491 | $166.95 | $166.95 | $166.90 |
| Purchase #6 | $210.63 | 7.537% | $226.5052 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $202.39 | 6.709% | $215.9683 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $1,086.10 | $1,158.7101 | $1,158.72 | $1,158.70 | $1,158.60 | |