| 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 | $182.48 | 5.422% | $192.3741 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $185.27 | 12.755% | $208.9012 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $58.80 | 5.734% | $62.1716 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $216.66 | 13.382% | $245.6534 | $245.65 | $245.65 | $245.70 |
| Purchase #5 | $161.41 | 7.536% | $173.5739 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $113.88 | 6.139% | $120.8711 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $129.77 | 12.153% | $145.5409 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $1,048.27 | $1,149.0862 | $1,149.07 | $1,149.00 | $1,149.20 | |