| 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 | $177.35 | 13.378% | $201.0759 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $42.89 | 9.175% | $46.8252 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $231.62 | 5.237% | $243.7499 | $243.75 | $243.75 | $243.70 |
| Purchase #4 | $118.69 | 13.710% | $134.9624 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $109.60 | 4.447% | $114.4739 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $218.97 | 11.300% | $243.7136 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $147.46 | 6.641% | $157.2528 | $157.25 | $157.25 | $157.30 |
| 7 purchase totals = | $1,046.58 | $1,142.0537 | $1,142.05 | $1,142.05 | $1,142.10 | |