| 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 | $189.28 | 8.551% | $205.4653 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $32.83 | 5.587% | $34.6642 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $39.35 | 7.236% | $42.1974 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $189.39 | 12.831% | $213.6906 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $16.31 | 13.795% | $18.56 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $181.75 | 9.444% | $198.9145 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $75.78 | 5.733% | $80.1245 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $724.69 | $793.6165 | $793.61 | $793.55 | $793.70 | |