| 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 | $202.70 | 12.872% | $228.7915 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $156.59 | 5.480% | $165.1711 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $186.31 | 13.363% | $211.2066 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $131.47 | 11.133% | $146.1066 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $27.69 | 5.412% | $29.1886 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $186.49 | 6.785% | $199.1433 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $144.76 | 11.561% | $161.4957 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $1,036.01 | $1,141.1034 | $1,141.11 | $1,141.10 | $1,141.10 | |