| 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 | $174.61 | 5.723% | $184.6029 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $135.47 | 5.153% | $142.4508 | $142.45 | $142.45 | $142.50 |
| Purchase #3 | $188.38 | 7.470% | $202.452 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $143.70 | 9.440% | $157.2653 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $196.96 | 12.805% | $222.1807 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $220.41 | 3.734% | $228.6401 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $250.48 | 4.658% | $262.1474 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $1,310.01 | $1,399.7392 | $1,399.74 | $1,399.75 | $1,399.80 | |