| 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 | $161.48 | 5.701% | $170.686 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $161.30 | 6.208% | $171.3135 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $105.51 | 9.472% | $115.5039 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $174.25 | 6.777% | $186.0589 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $207.75 | 13.220% | $235.2146 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $78.39 | 11.564% | $87.455 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $87.94 | 7.322% | $94.379 | $94.38 | $94.40 | $94.40 |
| 7 purchase totals = | $976.62 | $1,060.6109 | $1,060.61 | $1,060.60 | $1,060.70 | |