| 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 | $184.35 | 4.782% | $193.1656 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $67.65 | 5.515% | $71.3809 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $171.78 | 12.620% | $193.4586 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $17.34 | 3.700% | $17.9816 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $231.70 | 6.794% | $247.4417 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $54.62 | 8.667% | $59.3539 | $59.35 | $59.35 | $59.40 |
| Purchase #7 | $104.33 | 9.540% | $114.2831 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $831.77 | $897.0654 | $897.06 | $897.10 | $897.20 | |