| 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 | $158.71 | 10.394% | $175.2063 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $180.93 | 13.628% | $205.5871 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $106.53 | 5.419% | $112.3029 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $12.34 | 9.558% | $13.5195 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $202.35 | 13.356% | $229.3759 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $11.81 | 8.774% | $12.8462 | $12.85 | $12.85 | $12.80 |
| Purchase #7 | $194.61 | 3.620% | $201.6549 | $201.65 | $201.65 | $201.70 |
| 7 purchase totals = | $867.28 | $950.4928 | $950.50 | $950.50 | $950.50 | |