| 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 | $171.46 | 6.557% | $182.7026 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $186.68 | 11.279% | $207.7356 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $130.25 | 12.564% | $146.6146 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $37.89 | 4.649% | $39.6515 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $220.97 | 3.696% | $229.1371 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $141.92 | 13.615% | $161.2424 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $210.73 | 11.735% | $235.4592 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,099.90 | $1,202.5430 | $1,202.54 | $1,202.55 | $1,202.50 | |