| 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 | $130.36 | 4.510% | $136.2392 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $198.40 | 7.145% | $212.5757 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $128.66 | 13.741% | $146.3392 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $211.49 | 3.838% | $219.607 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $54.40 | 5.326% | $57.2973 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $157.82 | 7.780% | $170.0984 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $208.39 | 5.845% | $220.5704 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,089.52 | $1,162.7272 | $1,162.74 | $1,162.75 | $1,162.70 | |