| 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 | $227.95 | 3.167% | $235.1692 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $212.83 | 10.800% | $235.8156 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $32.70 | 12.708% | $36.8555 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $156.84 | 13.212% | $177.5617 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $20.97 | 10.503% | $23.1725 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $23.76 | 4.778% | $24.8953 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $40.27 | 9.193% | $43.972 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $715.32 | $777.4418 | $777.45 | $777.35 | $777.60 | |