| 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 | $165.42 | 5.641% | $174.7513 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $56.44 | 12.678% | $63.5955 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $234.75 | 12.680% | $264.5163 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $14.33 | 6.595% | $15.2751 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $245.49 | 8.255% | $265.7552 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $229.72 | 9.741% | $252.097 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $78.49 | 4.589% | $82.0919 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $1,024.64 | $1,118.0823 | $1,118.10 | $1,118.10 | $1,118.20 | |