| 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 | $177.95 | 8.634% | $193.3142 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $76.74 | 3.153% | $79.1596 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $78.84 | 4.439% | $82.3397 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $33.36 | 5.773% | $35.2859 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $247.47 | 10.518% | $273.4989 | $273.50 | $273.50 | $273.50 |
| Purchase #6 | $58.89 | 11.754% | $65.8119 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $170.42 | 4.579% | $178.2235 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $843.67 | $907.6337 | $907.63 | $907.60 | $907.60 | |