| 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 | $154.91 | 10.798% | $171.6372 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $106.85 | 8.798% | $116.2507 | $116.25 | $116.25 | $116.30 |
| Purchase #3 | $177.66 | 8.769% | $193.239 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $41.97 | 8.119% | $45.3775 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $6.35 | 13.142% | $7.1845 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $102.91 | 11.635% | $114.8836 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $72.35 | 11.434% | $80.6225 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $663.00 | $729.1950 | $729.19 | $729.25 | $729.20 | |