| 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 | $107.75 | 6.424% | $114.6719 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $169.84 | 8.477% | $184.2373 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $151.74 | 13.756% | $172.6134 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $16.84 | 5.774% | $17.8123 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $168.53 | 7.627% | $181.3838 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $181.97 | 6.537% | $193.8654 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $9.28 | 11.591% | $10.3556 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $805.95 | $874.9397 | $874.94 | $874.90 | $875.00 | |