| 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 | $168.67 | 7.303% | $180.988 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $106.52 | 7.381% | $114.3822 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $240.72 | 7.787% | $259.4649 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $55.65 | 13.498% | $63.1616 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $187.87 | 13.520% | $213.27 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $250.87 | 12.862% | $283.1369 | $283.14 | $283.15 | $283.10 |
| Purchase #7 | $108.37 | 3.553% | $112.2204 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $1,118.67 | $1,226.6240 | $1,226.62 | $1,226.60 | $1,226.70 | |