| 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 | $215.84 | 3.527% | $223.4527 | $223.45 | $223.45 | $223.50 |
| Purchase #2 | $87.68 | 11.683% | $97.9237 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $148.43 | 6.229% | $157.6757 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $162.43 | 5.260% | $170.9738 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $75.88 | 6.549% | $80.8494 | $80.85 | $80.85 | $80.80 |
| Purchase #6 | $169.67 | 13.171% | $192.0172 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $138.65 | 10.851% | $153.6949 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $998.58 | $1,076.5874 | $1,076.58 | $1,076.55 | $1,076.60 | |