| 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 | $167.86 | 5.258% | $176.6861 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $22.36 | 12.400% | $25.1326 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $98.74 | 6.793% | $105.4474 | $105.45 | $105.45 | $105.40 |
| Purchase #4 | $189.80 | 12.197% | $212.9499 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $99.28 | 11.263% | $110.4619 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $249.67 | 12.772% | $281.5579 | $281.56 | $281.55 | $281.60 |
| Purchase #7 | $30.66 | 11.159% | $34.0813 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $858.37 | $946.3171 | $946.32 | $946.35 | $946.30 | |