| 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 | $222.38 | 7.791% | $239.7056 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $64.28 | 13.539% | $72.9829 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $180.38 | 4.439% | $188.3871 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $137.30 | 10.798% | $152.1257 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $195.74 | 3.535% | $202.6594 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $156.60 | 7.513% | $168.3654 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $48.38 | 5.406% | $50.9954 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $1,005.06 | $1,075.2215 | $1,075.24 | $1,075.25 | $1,075.30 | |