| 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 | $124.50 | 9.682% | $136.5541 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $162.60 | 9.591% | $178.195 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $30.58 | 9.433% | $33.4646 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $77.35 | 12.672% | $87.1518 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $127.78 | 5.790% | $135.1785 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $186.36 | 11.493% | $207.7784 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $221.30 | 6.608% | $235.9235 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $930.47 | $1,014.2459 | $1,014.24 | $1,014.25 | $1,014.40 | |