| 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 | $148.48 | 5.292% | $156.3376 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $174.42 | 9.718% | $191.3701 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $247.25 | 13.599% | $280.8735 | $280.87 | $280.85 | $280.90 |
| Purchase #4 | $191.84 | 4.813% | $201.0733 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $183.44 | 8.164% | $198.416 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $87.57 | 3.599% | $90.7216 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $145.25 | 8.164% | $157.1082 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $1,178.25 | $1,275.9003 | $1,275.90 | $1,275.80 | $1,275.90 | |