| 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 | $143.51 | 8.430% | $155.6079 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $205.56 | 13.836% | $234.0013 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $140.81 | 9.830% | $154.6516 | $154.65 | $154.65 | $154.70 |
| Purchase #4 | $38.26 | 4.811% | $40.1007 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $164.64 | 11.267% | $183.19 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $20.96 | 13.521% | $23.794 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $6.94 | 8.662% | $7.5411 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $720.68 | $798.8866 | $798.88 | $798.90 | $798.90 | |