| 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 | $178.36 | 11.273% | $198.4665 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $14.78 | 9.203% | $16.1402 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $201.55 | 6.410% | $214.4694 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $243.81 | 13.502% | $276.7292 | $276.73 | $276.75 | $276.70 |
| Purchase #5 | $147.72 | 13.807% | $168.1157 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $82.76 | 5.190% | $87.0552 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $54.82 | 4.157% | $57.0989 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $923.80 | $1,018.0751 | $1,018.09 | $1,018.05 | $1,018.10 | |