| 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 | $205.53 | 7.552% | $221.0516 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $174.89 | 5.542% | $184.5824 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $135.32 | 8.314% | $146.5705 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $146.98 | 6.595% | $156.6733 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $128.51 | 6.515% | $136.8824 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $198.98 | 7.300% | $213.5055 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $137.36 | 7.813% | $148.0919 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $1,127.57 | $1,207.3576 | $1,207.35 | $1,207.35 | $1,207.50 | |