| 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 | $141.57 | 8.704% | $153.8923 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $183.27 | 10.785% | $203.0357 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $92.44 | 5.723% | $97.7303 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $89.46 | 13.319% | $101.3752 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $44.83 | 12.264% | $50.328 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $174.45 | 8.269% | $188.8753 | $188.88 | $188.90 | $188.90 |
| Purchase #7 | $222.99 | 5.298% | $234.804 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $949.01 | $1,030.0408 | $1,030.05 | $1,030.15 | $1,030.00 | |