| 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 | $87.45 | 7.868% | $94.3306 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $179.36 | 7.112% | $192.1161 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $249.91 | 9.432% | $273.4815 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $204.62 | 6.453% | $217.8241 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $190.36 | 8.852% | $207.2107 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $111.67 | 9.196% | $121.9392 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $42.97 | 11.733% | $48.0117 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $1,066.34 | $1,154.9139 | $1,154.91 | $1,154.90 | $1,154.80 | |