| 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 | $17.31 | 8.808% | $18.8347 | $18.83 | $18.85 | $18.80 |
| Purchase #2 | $136.87 | 6.815% | $146.1977 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $147.85 | 5.347% | $155.7555 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $209.28 | 11.142% | $232.598 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $56.69 | 8.518% | $61.5189 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $236.68 | 3.732% | $245.5129 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $228.56 | 7.847% | $246.4951 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $1,033.24 | $1,106.9128 | $1,106.92 | $1,106.90 | $1,106.90 | |