| 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 | $182.69 | 5.396% | $192.548 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $46.42 | 11.350% | $51.6887 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $51.40 | 12.331% | $57.7381 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $52.66 | 6.672% | $56.1735 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $114.91 | 10.597% | $127.087 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $119.65 | 5.228% | $125.9053 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $27.48 | 3.249% | $28.3728 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $595.21 | $639.5134 | $639.52 | $639.50 | $639.50 | |