| 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 | $178.83 | 11.646% | $199.6565 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $42.87 | 3.560% | $44.3962 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $92.64 | 6.763% | $98.9052 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $50.52 | 9.620% | $55.38 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $109.67 | 9.599% | $120.1972 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $218.36 | 9.264% | $238.5889 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $212.32 | 5.772% | $224.5751 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $905.21 | $981.6991 | $981.72 | $981.75 | $981.80 | |