| 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 | $152.25 | 13.344% | $172.5662 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $182.42 | 10.611% | $201.7766 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $83.61 | 8.501% | $90.7177 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $100.88 | 13.381% | $114.3788 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $169.99 | 7.170% | $182.1783 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $169.47 | 5.650% | $179.0451 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $111.76 | 7.394% | $120.0235 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $970.38 | $1,060.6862 | $1,060.70 | $1,060.70 | $1,060.70 | |