| 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 | $171.37 | 5.191% | $180.2658 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $149.83 | 5.566% | $158.1695 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $202.89 | 3.841% | $210.683 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $50.32 | 13.210% | $56.9673 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $205.93 | 13.609% | $233.955 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $184.74 | 3.198% | $190.648 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $88.79 | 13.663% | $100.9214 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $1,053.87 | $1,131.6100 | $1,131.62 | $1,131.55 | $1,131.70 | |