| 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 | $164.35 | 13.294% | $186.1987 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $22.65 | 4.545% | $23.6794 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $139.83 | 8.436% | $151.6261 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $114.73 | 7.199% | $122.9894 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $118.50 | 8.533% | $128.6116 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $179.69 | 7.147% | $192.5324 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $73.33 | 4.195% | $76.4062 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $813.08 | $882.0438 | $882.05 | $882.10 | $882.00 | |