| 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 | $183.63 | 10.139% | $202.2482 | $202.25 | $202.25 | $202.20 |
| Purchase #2 | $27.34 | 10.834% | $30.302 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $29.86 | 5.191% | $31.41 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $32.88 | 4.569% | $34.3823 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $129.31 | 13.142% | $146.3039 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $68.88 | 3.646% | $71.3914 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $39.30 | 10.449% | $43.4065 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $511.20 | $559.4443 | $559.44 | $559.45 | $559.40 | |