| 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 | $164.61 | 3.645% | $170.61 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $190.48 | 11.525% | $212.4328 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $212.65 | 6.221% | $225.879 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $233.60 | 13.321% | $264.7179 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $67.36 | 13.752% | $76.6233 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $86.58 | 10.286% | $95.4856 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $100.42 | 7.363% | $107.8139 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $1,055.70 | $1,153.5625 | $1,153.56 | $1,153.55 | $1,153.50 | |