| 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 | $163.66 | 7.610% | $176.1145 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $222.82 | 10.815% | $246.918 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $47.69 | 10.230% | $52.5687 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $164.85 | 7.378% | $177.0126 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $153.63 | 12.204% | $172.379 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $49.32 | 4.202% | $51.3924 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $195.58 | 6.592% | $208.4726 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $997.55 | $1,084.8578 | $1,084.85 | $1,084.80 | $1,084.90 | |