| 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 | $14.54 | 11.182% | $16.1659 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $114.96 | 13.353% | $130.3106 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $10.42 | 9.677% | $11.4283 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $174.41 | 5.611% | $184.1961 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $229.90 | 12.677% | $259.0444 | $259.04 | $259.05 | $259.00 |
| Purchase #6 | $215.26 | 9.796% | $236.3469 | $236.35 | $236.35 | $236.30 |
| Purchase #7 | $127.68 | 11.847% | $142.8062 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $887.17 | $980.2984 | $980.31 | $980.30 | $980.20 | |