| 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 | $136.31 | 8.377% | $147.7287 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $65.87 | 4.821% | $69.0456 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $38.54 | 5.263% | $40.5684 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $160.44 | 4.534% | $167.7143 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $34.55 | 5.807% | $36.5563 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $234.86 | 8.196% | $254.1091 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $235.53 | 6.758% | $251.4471 | $251.45 | $251.45 | $251.40 |
| 7 purchase totals = | $906.10 | $967.1695 | $967.18 | $967.15 | $967.10 | |