| 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 | $157.44 | 10.585% | $174.105 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $150.51 | 8.590% | $163.4388 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $246.93 | 4.482% | $257.9974 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $195.67 | 3.607% | $202.7278 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $241.55 | 10.856% | $267.7727 | $267.77 | $267.75 | $267.80 |
| Purchase #6 | $10.87 | 7.579% | $11.6938 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $163.27 | 5.668% | $172.5241 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,166.24 | $1,250.2596 | $1,250.26 | $1,250.25 | $1,250.20 | |