| 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 | $164.99 | 7.724% | $177.7338 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $150.36 | 13.844% | $171.1758 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $106.54 | 12.303% | $119.6476 | $119.65 | $119.65 | $119.60 |
| Purchase #4 | $111.44 | 4.124% | $116.0358 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $156.81 | 12.712% | $176.7437 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $142.80 | 13.274% | $161.7553 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $241.37 | 9.474% | $264.2374 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $1,074.31 | $1,187.3294 | $1,187.34 | $1,187.40 | $1,187.20 | |