| 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 | $163.94 | 5.651% | $173.2042 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $67.92 | 13.403% | $77.0233 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $73.63 | 10.315% | $81.2249 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $223.88 | 10.598% | $247.6068 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $113.96 | 6.251% | $121.0836 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $118.89 | 8.566% | $129.0741 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $203.60 | 13.474% | $231.0331 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $965.82 | $1,060.2500 | $1,060.23 | $1,060.20 | $1,060.20 | |