| 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 | $202.51 | 6.273% | $215.2135 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $170.56 | 6.417% | $181.5048 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $246.47 | 7.190% | $264.1912 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $188.78 | 11.205% | $209.9328 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $153.52 | 9.525% | $168.1428 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $208.74 | 5.587% | $220.4023 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $77.34 | 4.425% | $80.7623 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $1,247.92 | $1,340.1497 | $1,340.13 | $1,340.15 | $1,340.10 | |