| 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 | $93.65 | 5.424% | $98.7296 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $164.44 | 9.792% | $180.542 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $198.78 | 7.298% | $213.287 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $168.73 | 5.529% | $178.0591 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $135.91 | 6.270% | $144.4316 | $144.43 | $144.45 | $144.40 |
| Purchase #6 | $109.96 | 3.563% | $113.8779 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $177.85 | 9.796% | $195.2722 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $1,049.32 | $1,124.1994 | $1,124.20 | $1,124.25 | $1,124.20 | |