| 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 | $141.36 | 10.387% | $156.0431 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $29.61 | 11.246% | $32.9399 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $246.68 | 10.247% | $271.9573 | $271.96 | $271.95 | $272.00 |
| Purchase #4 | $87.61 | 10.480% | $96.7915 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $104.27 | 9.485% | $114.16 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $32.98 | 4.415% | $34.4361 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $210.81 | 9.693% | $231.2438 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $853.32 | $937.5717 | $937.57 | $937.60 | $937.50 | |