| 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 | $133.81 | 10.671% | $148.0889 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $237.77 | 12.435% | $267.3367 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $91.88 | 7.513% | $98.7829 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $174.52 | 6.682% | $186.1814 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $114.88 | 3.679% | $119.1064 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $97.34 | 3.465% | $100.7128 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $191.77 | 3.277% | $198.0543 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $1,041.97 | $1,118.2634 | $1,118.26 | $1,118.30 | $1,118.30 | |