| 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 | $136.52 | 7.730% | $147.073 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $65.57 | 4.275% | $68.3731 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $74.34 | 3.325% | $76.8118 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $209.30 | 11.263% | $232.8735 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $157.36 | 3.574% | $162.984 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $67.53 | 13.806% | $76.8532 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $155.47 | 10.349% | $171.5596 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $866.09 | $936.5282 | $936.51 | $936.45 | $936.70 | |