| 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 | $171.65 | 12.183% | $192.5621 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $139.40 | 6.872% | $148.9796 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $58.62 | 11.147% | $65.1544 | $65.15 | $65.15 | $65.20 |
| Purchase #4 | $208.88 | 10.764% | $231.3638 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $187.64 | 8.129% | $202.8933 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $142.50 | 3.186% | $147.0401 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $212.90 | 7.750% | $229.3998 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,121.59 | $1,217.3931 | $1,217.38 | $1,217.40 | $1,217.50 | |