| 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 | $157.41 | 8.720% | $171.1362 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $41.47 | 8.465% | $44.9804 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $114.89 | 8.200% | $124.311 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $175.69 | 9.812% | $192.9287 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $18.69 | 10.586% | $20.6685 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $248.85 | 12.540% | $280.0558 | $280.06 | $280.05 | $280.10 |
| Purchase #7 | $205.39 | 7.117% | $220.0076 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $962.39 | $1,054.0882 | $1,054.10 | $1,054.10 | $1,054.10 | |