| 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 | $173.27 | 11.309% | $192.8651 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $137.27 | 12.244% | $154.0773 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $229.34 | 7.829% | $247.295 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $228.63 | 13.469% | $259.4242 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $203.26 | 5.852% | $215.1548 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $74.62 | 3.131% | $76.9564 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $218.95 | 9.501% | $239.7524 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $1,265.34 | $1,385.5252 | $1,385.53 | $1,385.50 | $1,385.70 | |