| 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 | $175.59 | 6.197% | $186.4713 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $150.72 | 4.676% | $157.7677 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $178.89 | 12.449% | $201.16 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $172.91 | 11.391% | $192.6062 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $49.60 | 11.503% | $55.3055 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $56.46 | 7.507% | $60.6985 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $29.48 | 3.758% | $30.5879 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $813.65 | $884.5971 | $884.61 | $884.55 | $884.70 | |