| 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 | $153.33 | 5.109% | $161.1636 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $207.39 | 4.170% | $216.0382 | $216.04 | $216.05 | $216.00 |
| Purchase #3 | $79.74 | 4.519% | $83.3435 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $90.77 | 3.537% | $93.9805 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $113.90 | 12.122% | $127.707 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $61.64 | 11.470% | $68.7101 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $122.45 | 11.596% | $136.6493 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $829.22 | $887.5922 | $887.59 | $887.60 | $887.50 | |