| 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 | $150.68 | 8.557% | $163.5737 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $223.78 | 12.785% | $252.3903 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $209.50 | 8.119% | $226.5093 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $27.84 | 12.172% | $31.2287 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $73.91 | 8.217% | $79.9832 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $156.74 | 11.725% | $175.1178 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $192.95 | 13.274% | $218.5622 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $1,035.40 | $1,147.3652 | $1,147.36 | $1,147.35 | $1,147.40 | |