| 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 | $110.58 | 12.153% | $124.0188 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $32.45 | 12.241% | $36.4222 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $13.84 | 4.755% | $14.4981 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $52.90 | 10.736% | $58.5793 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $170.79 | 10.829% | $189.2848 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $14.41 | 3.147% | $14.8635 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $143.33 | 9.658% | $157.1728 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $538.30 | $594.8395 | $594.83 | $594.80 | $594.90 | |