| 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 | $126.59 | 7.720% | $136.3627 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $41.52 | 7.158% | $44.492 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $137.31 | 6.380% | $146.0704 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $53.48 | 11.602% | $59.6847 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $198.48 | 11.729% | $221.7597 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $56.75 | 12.600% | $63.9005 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $243.63 | 13.412% | $276.3057 | $276.31 | $276.30 | $276.30 |
| 7 purchase totals = | $857.76 | $948.5757 | $948.57 | $948.55 | $948.70 | |