| 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 | $143.32 | 7.728% | $154.3958 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $140.42 | 7.216% | $150.5527 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $72.72 | 8.629% | $78.995 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $215.37 | 9.293% | $235.3843 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $24.50 | 5.246% | $25.7853 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $82.76 | 9.249% | $90.4145 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $14.76 | 4.430% | $15.4139 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $693.85 | $750.9415 | $750.94 | $750.95 | $751.00 | |