| 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 | $170.51 | 8.277% | $184.6231 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $210.44 | 6.549% | $224.2217 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $215.78 | 8.844% | $234.8636 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $203.33 | 4.303% | $212.0793 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $236.51 | 10.180% | $260.5867 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $223.58 | 3.604% | $231.6378 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $68.37 | 6.336% | $72.7019 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $1,328.52 | $1,420.7141 | $1,420.71 | $1,420.70 | $1,420.70 | |