| 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 | $171.96 | 6.805% | $183.6619 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $53.69 | 11.334% | $59.7752 | $59.78 | $59.80 | $59.80 |
| Purchase #3 | $235.62 | 11.694% | $263.1734 | $263.17 | $263.15 | $263.20 |
| Purchase #4 | $198.94 | 4.453% | $207.7988 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $186.79 | 13.484% | $211.9768 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $92.61 | 11.566% | $103.3213 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $146.88 | 5.541% | $155.0186 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $1,086.49 | $1,184.7260 | $1,184.73 | $1,184.70 | $1,184.80 | |