| 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 | $142.87 | 8.375% | $154.8354 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $192.90 | 3.698% | $200.0334 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $75.60 | 9.116% | $82.4917 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $227.85 | 12.864% | $257.1606 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $224.91 | 9.410% | $246.074 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $79.30 | 10.195% | $87.3846 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $95.43 | 6.786% | $101.9059 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $1,038.86 | $1,129.8856 | $1,129.88 | $1,129.90 | $1,129.90 | |