| 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 | $166.83 | 10.129% | $183.7282 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $147.88 | 4.409% | $154.4 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $69.44 | 11.502% | $77.427 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $25.78 | 10.413% | $28.4645 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $234.58 | 6.469% | $249.755 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $135.71 | 13.129% | $153.5274 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $141.83 | 8.286% | $153.582 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $922.05 | $1,000.8841 | $1,000.89 | $1,000.95 | $1,000.90 | |