| 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 | $169.55 | 8.483% | $183.9329 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $210.35 | 10.750% | $232.9626 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $71.74 | 12.691% | $80.8445 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $70.40 | 13.844% | $80.1462 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $241.65 | 7.287% | $259.259 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $23.95 | 11.712% | $26.755 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $243.82 | 4.355% | $254.4384 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $1,031.46 | $1,118.3386 | $1,118.34 | $1,118.35 | $1,118.30 | |