| 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 | $135.48 | 4.275% | $141.2718 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $63.48 | 3.406% | $65.6421 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $28.73 | 10.442% | $31.73 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $217.54 | 5.691% | $229.9202 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $235.92 | 7.721% | $254.1354 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $138.64 | 9.543% | $151.8704 | $151.87 | $151.85 | $151.90 |
| Purchase #7 | $33.97 | 12.734% | $38.2957 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $853.76 | $912.8656 | $912.87 | $912.85 | $912.80 | |