| 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 | $134.36 | 10.145% | $147.9908 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $138.46 | 8.667% | $150.4603 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $34.95 | 11.360% | $38.9203 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $123.86 | 11.754% | $138.4185 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $11.58 | 7.146% | $12.4075 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $221.78 | 5.555% | $234.0999 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $183.54 | 10.766% | $203.2999 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $848.53 | $925.5972 | $925.60 | $925.55 | $925.60 | |