| 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 | $136.71 | 7.599% | $147.0986 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $58.97 | 11.143% | $65.541 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $106.83 | 4.281% | $111.4034 | $111.40 | $111.40 | $111.40 |
| Purchase #4 | $213.73 | 12.687% | $240.8459 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $181.70 | 12.343% | $204.1272 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $155.69 | 5.254% | $163.87 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $192.70 | 9.404% | $210.8215 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $1,046.33 | $1,143.7076 | $1,143.71 | $1,143.70 | $1,143.60 | |