| 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 | $174.29 | 5.225% | $183.3967 | $183.40 | $183.40 | $183.40 |
| Purchase #2 | $183.61 | 13.662% | $208.6948 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $62.39 | 10.645% | $69.0314 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $148.79 | 5.166% | $156.4765 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $66.76 | 11.338% | $74.3292 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $203.33 | 13.613% | $231.0093 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $108.43 | 5.250% | $114.1226 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $947.60 | $1,037.0605 | $1,037.06 | $1,037.10 | $1,037.00 | |