| 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 | $131.73 | 5.356% | $138.7855 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $111.43 | 13.820% | $126.8296 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $38.57 | 11.363% | $42.9527 | $42.95 | $42.95 | $43.00 |
| Purchase #4 | $52.97 | 3.788% | $54.9765 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $230.41 | 5.443% | $242.9512 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $102.60 | 11.759% | $114.6647 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $36.92 | 12.339% | $41.4756 | $41.48 | $41.50 | $41.50 |
| 7 purchase totals = | $704.63 | $762.6358 | $762.64 | $762.70 | $762.80 | |