| 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 | $170.41 | 4.532% | $178.133 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $220.56 | 6.463% | $234.8148 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $244.47 | 12.478% | $274.975 | $274.98 | $275.00 | $275.00 |
| Purchase #4 | $145.52 | 7.415% | $156.3103 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $186.60 | 11.501% | $208.0609 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $113.66 | 10.698% | $125.8193 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $33.29 | 4.405% | $34.7564 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $1,114.51 | $1,212.8697 | $1,212.87 | $1,212.85 | $1,212.90 | |