| 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 | $123.71 | 8.251% | $133.9173 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $76.59 | 12.675% | $86.2978 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $91.69 | 6.472% | $97.6242 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $153.80 | 5.410% | $162.1206 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $171.31 | 8.639% | $186.1095 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $189.42 | 9.237% | $206.9167 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $163.96 | 13.543% | $186.1651 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $970.48 | $1,059.1512 | $1,059.16 | $1,059.05 | $1,059.10 | |