| 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 | $162.97 | 7.325% | $174.9076 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $203.52 | 7.141% | $218.0534 | $218.05 | $218.05 | $218.10 |
| Purchase #3 | $185.83 | 8.337% | $201.3226 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $138.50 | 8.587% | $150.393 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $229.64 | 6.188% | $243.8501 | $243.85 | $243.85 | $243.90 |
| Purchase #6 | $216.66 | 8.459% | $234.9873 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $6.64 | 6.830% | $7.0935 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $1,143.76 | $1,230.6075 | $1,230.60 | $1,230.60 | $1,230.70 | |