| 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 | $157.31 | 12.577% | $177.0949 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $241.97 | 13.474% | $274.573 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $105.40 | 13.696% | $119.8356 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $227.54 | 5.611% | $240.3073 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $167.41 | 12.603% | $188.5087 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $174.65 | 3.354% | $180.5078 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $163.49 | 6.458% | $174.0482 | $174.05 | $174.05 | $174.00 |
| 7 purchase totals = | $1,237.77 | $1,354.8755 | $1,354.88 | $1,354.85 | $1,354.80 | |