| 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 | $176.77 | 11.488% | $197.0773 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $34.25 | 5.867% | $36.2594 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $17.41 | 4.172% | $18.1363 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $25.93 | 13.392% | $29.4025 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $195.82 | 4.373% | $204.3832 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $108.40 | 5.824% | $114.7132 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $39.66 | 6.468% | $42.2252 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $598.24 | $642.1971 | $642.20 | $642.25 | $642.20 | |