| 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 | $173.46 | 6.377% | $184.5215 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $30.29 | 12.759% | $34.1547 | $34.15 | $34.15 | $34.20 |
| Purchase #3 | $207.89 | 12.808% | $234.5166 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $149.68 | 3.451% | $154.8455 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $143.67 | 11.274% | $159.8674 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $24.30 | 11.548% | $27.1062 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $244.62 | 11.483% | $272.7097 | $272.71 | $272.70 | $272.70 |
| 7 purchase totals = | $973.91 | $1,067.7216 | $1,067.73 | $1,067.65 | $1,067.70 | |