| 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 | $163.42 | 6.812% | $174.5522 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $103.78 | 9.113% | $113.2375 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $125.36 | 4.273% | $130.7166 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $103.84 | 10.459% | $114.7006 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $235.36 | 9.218% | $257.0555 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $136.64 | 8.797% | $148.6602 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $54.76 | 9.843% | $60.15 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $923.16 | $999.0726 | $999.08 | $999.05 | $999.20 | |