| 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 | $117.75 | 13.830% | $134.0348 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $66.75 | 3.248% | $68.918 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $168.57 | 8.798% | $183.4008 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $127.99 | 4.372% | $133.5857 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $235.36 | 13.582% | $267.3266 | $267.33 | $267.35 | $267.30 |
| Purchase #6 | $61.61 | 8.645% | $66.9362 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $222.77 | 6.463% | $237.1676 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $1,000.80 | $1,091.3697 | $1,091.38 | $1,091.40 | $1,091.30 | |