| 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 | $168.57 | 11.568% | $188.0702 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $77.57 | 3.143% | $80.008 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $31.92 | 13.300% | $36.1654 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $213.82 | 9.406% | $233.9319 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $239.36 | 5.273% | $251.9815 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $114.94 | 9.715% | $126.1064 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $142.65 | 6.755% | $152.286 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $988.83 | $1,068.5494 | $1,068.56 | $1,068.55 | $1,068.60 | |